w*********g 发帖数: 30882 | 1 跟罗马同期的秦朝兵器,譬如秦剑,由于铸造时内外冷却速度不同,使内外金相组织不同进而影响了锡的分布,内部的锡含量低到8%, 根据青铜锡含量和性能关系曲线(《纯铜及其铜合金》《冶金丛刊》 1998年06期),这个锡含量的青铜塑性刚好达到峰顶,约33%左右,可见韧性是非常好的。
所以说秦剑确实是内韧外坚。外部的硬度,兵马俑中出土的秦剑检测数据是106HRB,约
296HV。(《秦俑坑出土的兵器》《丝绸之路》 1999年01期)。
鄂州博物馆的董亚巍研究员复制的战国青铜剑,用18%锡含量,5%铅含量(这个铅含
量用高了,秦剑含铅量平均在1%以下,因此硬度和韧性更高一些)
实验结果证实,这种青铜剑内韧外坚,外部硬度约290HV,可以印证兵马俑秦剑的检测
结果。
(《战国青铜剑的铸制技术及“削杀矢之齐”研究 》《全国第六届科技考古论文集》
2003年8月)
那么来看看同时期或者更晚时期西方的铁剑:
由于西方锡比较缺乏,要从非洲腹地运来,因此他们比较早就使用铁器了,尽管这时的
铁性能并不比青铜有优势。
古代西方一直没有开发出铸铁柔化技术和炒钢技术,兵器一直使用块炼铁,块炼铁是铁
矿石在较低温度下还原... 阅读全帖 |
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F*****t 发帖数: 2580 | 2 Appleman的书说得很清楚是3933人中损失1150人,接近30%的损失。从7月5号接战到7月
22号,24师的总损失也是30%。
http://www.history.army.mil/books/korea/20-2-1/sn11.htm
“When all the men who escaped from Taejon had rejoined their units, a count
showed 1,150 casualties out of 3,933 of the U.S. 24th Division forces
engaged there on 19-20 July-nearly 30 percent. Of these casualties, 48 were
known dead, 228 wounded, and 874 missing in action. Most of the last were
presumed killed and this was borne out by subsequent information. Among the
rifl... 阅读全帖 |
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v*****s 发帖数: 20290 | 3 哈哈,今天正好看到一篇犹太人自己写的文章。
http://www.mindingthecampus.com/originals/2013/01/asians_as_the
“Asian academic performance in recent years, Unz shows, has been nothing
short of spectacular. While only 11 percent of California's high school
students, Asians constituted almost 60 percent of California's NMS
semifinalists, and the picture is similar in other states. Only 3.8 percent
of Texas's population, those with Asian last names constituted over 25
percent of the state's NMS semifinalists, while even i... 阅读全帖 |
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h*********n 发帖数: 11319 | 4 在地中海前后折腾了近千年,旁边就是人类历史上最早用青铜器和铁器的新月地带,结
果罗马人自己的冶金水平仍然低到可怜。
一直到灭亡,罗马人的金属器具仍然局限在以下三种材料:最容易的铅,最成熟的青铜
和一点劣质生铁,没有任何淬火,回火这样的热处理技术。
中国在西汉发明了高炉以后,可以说在高温领域独步世界有1500年左右,很可能是中华
文明圈从崛起到横扫东亚的主要原因。
汉代那种边缘高硬度,中间高强度的包钢剑,罗马人想都不要想
著名的罗马短剑Gladius和公元2世纪后出现的长剑Spatha都是没有经过热处理的,
德国地区出土的Gladius虽然内外含碳量不同,但硬度都没有超过200HV的。居然还
没有到秦剑的水平。 看来有些人又是撒谎的,罗马的金属热处理技术其实很差。居然
铁剑都不经过淬火,
战国时期燕下都出土的普通士兵用的铁剑都经过淬火,
而且上面提到的湖南长沙杨家山出土的春秋晚期钢剑已经出现回火组织了,这是在
淬火技术基础上发展出来的热处理技术。 这些都是比罗马时代早,
“对徐州狮子山楚王陵出土的4件凿刀的金相分析表明,该4件凿刀都经过对刀头的
局部淬火处理,以获得刀头硬、刀体韧... 阅读全帖 |
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发帖数: 1 | 5 Apr 25 1644
End of Ming Dynasty
The collapse of the Ming Dynasty was a protracted affair, its roots
beginning as early as 1600 with the emergence of the Manchu under Nurhaci.
Originally a vassal of the Ming emperors, Nurhaci in 1582 embarked on an
inter-tribal feud that escalated into a campaign to unify the Jianzhou
Jurchen tribes. Later Nurhaci announced Seven Grievances and openly
renounced the sovereignty of Ming overlordship in order to complete the
unification of those Jurchen tribes still... 阅读全帖 |
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m***n 发帖数: 12188 | 6 贡献其实不小,比如发明了帆船逆风航行等关键航海技术。否则欧洲还在搞trireme,
靠人力划桨。还有四大发明。就算印刷术欧洲是独立发明,造纸、罗盘航海、火药确实
是中国向西传去的。据说还有文官政治体系,启蒙了西欧,本来西欧和伊斯兰世界一样
,都是军事领主体系。中国是古代世界唯一的职业文官的官僚政治。
关键是中国的文化基因不行,没有殖民和扩张基因。
一次次自废武功了。
比如说一个小细节,我大清和大英当年其实也是接近一个起跑线的。
18世纪,英国有格列佛游记,我大清有镜花缘。都是大开脑洞的海外奇谈。镜花缘都是
什么泡妞,什么百花仙子流落天涯,你猥琐男能得到几个? 后半部画风一变,美女开
始谈论音韵学(笑)。
但是,看人家大英,文化基因就不一样,抄录一段格列佛游记:
(在一个岛屿上,土著Yahoo人非常落后,总是教化不了,于是:)
"The question to be debated, was, whether the Yahoos should be exterminated
from the face of the earth. ... The Yahoos were the most... 阅读全帖 |
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P*****l 发帖数: 438 | 7 SKorean naval ship sinks near NKorea; 46 missing
SEOUL, South Korea – South Korean authorities stepped up searches for 46
sailors still missing Saturday, hours after a naval ship sank near a
disputed sea border with North Korea.
Navy and coast guard vessels, as well as air force planes, were searching
the waters near South Korea's Baeknyeong Island where the 1,200-ton Cheonan
sank during a routine patrolling mission.
The Joint Chiefs of Staff said rescuers had picked up 58 sailors but 46
still w |
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c**i 发帖数: 6973 | 9 VOA Chinese, June 27, 2010.
http://www1.voanews.com/chinese/news/europe/20100627-russia-97258619.html
My comment:
(a) Wikipedia also says Sukhoi Su-30-MKI is more advanced than Su-30-MKK.
(b) I presume I and K represents India and Kitayski ("Chinese"),
respectively.
(c) The latest launch is INS Tarkash (Quiver), a stealth missile frigate, in
Russia's Baltic exclave of Kaliningrad. |
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c**i 发帖数: 6973 | 10 I tried hard before, and at your urging, I tried again just now. The report
"The cost of major U.S. wars" by Congressional Research Service (CRS) in
late July 2010, was not released into public domain. After all, the Service
serves the Congress.
The $2.4 billion is 2010 dollars, not 1776. The NY Times report did not
include war cost to GDP ration for American Revolution, presumably because
the CRS report did not have that, either. I thought there were two reasons:
(a) there was no federal govern |
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h***t 发帖数: 164 | 11 好可爱的头像啊!
I 服了 you!
Jane's Defense : The Chinese military has quietly climbed 10 straight fourth
- place ranking "British Jane's Defence , " the latest list published in the
world armed helicopters :
-50/52 cards first to Russia because of the world's first single helicopter
, tied for the cockpit cabin , the pilot escape system, the world needs
innovation.
The second U.S. AH-64D, a strong fire , stunning battle effects .
The third Russian -meter -28N, the descendants of the devil fighting
vehicl... 阅读全帖 |
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P*****l 发帖数: 438 | 12 Uzbeks avoid politics in Kyrgyz divided south
By PETER LEONARD (AP) – 6 hours ago
OSH, Kyrgyzstan — Down the entire length of Navoi street in this southern
Kyrgyz city, piles of sand await use as construction materials by homeless
ethnic Uzbeks.
Elsewhere, the country is in the grips of election fever as parties vie for
seats in the newly empowered parliament in Sunday's vote, but the priority
here is on rebuilding homes destroyed during this summer's deadly ethnic
clashes.
An Indian summer has ... 阅读全帖 |
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I******a 发帖数: 3812 | 13 Chomsky belongs to the American intellectual establishment. Therefore, his
comments on China related issues probably confer more authority and
convincing power among Americans than this board does. This board with its
not so infrequent insightful observations is worth its weight in gold among
a group of overseas Chinese.
Having read Chomsky's other works, such as Manufacturing Consent, I do
believe that many many ordinary Chinese already have the insight about these
Chinese issues like Chomsky's... 阅读全帖 |
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S**U 发帖数: 7025 | 14 Presume innocence until proven guilty. |
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T*******e 发帖数: 6425 | 15 Leaks: China knows less about NKorea than thought
http://news.yahoo.com/s/ap/20101130/ap_on_re_as/as_china_nkorea_wikileaks
BEIJING – China knows less about and has less influence over its close ally
North Korea than is usually presumed and is likely to eventually accept a
reunified peninsula under South Korean rule, according to U.S. diplomatic
files leaked to the WikiLeaks website.
The memos — called cables, though they were mostly encrypted e-mails —
paint a picture of three countries struggl... 阅读全帖 |
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c**i 发帖数: 6973 | 16 Everything about X-37B is military secret. So whatever is there is all what
we have.
It landed in the air base, not a desert. Presumably it landed in a runway 跑
道.
There is no need to negotiation 协调. A robot just does whatever it is told
to do. |
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R****a 发帖数: 6858 | 18 空中力量澳大利亚 文章: 中国新型J20隐形战机对F35和F/A-18意味着什么.
来源: googleit 于 2010-12-31 15:09:43 [档案] [博客] 旧帖] [转至博客] [给我悄
悄话] 本文已被阅读:186次 字体:调大/调小/重置 | 加入书签 | 打印 | 所有跟帖
| 加跟贴 | 查看当前最热讨论主题 摘要:
F35基于错误的理论"飞机的机动性无关紧要,让导弹做转圈的活. "
* 第一, 假定F35能撑到可发射导弹的位置, 但是J20和T50拥有低可探测性, 又非得多
快得多, 因而使他们的下视下射导弹拥有先发制人的优势;
* 第二, 更危险的是, J20和T50有超强的应对来袭导弹的措施(包括超机动, 隐形等,超
高速,及电子对抗措施, 让F35会转圈的导弹无法得手.由于自大地认为敌人的导弹无法
穿透F35隐形技术的屏障,F35的相应应对能力要差得多.
* 第三, F35紧急应变能力原本似乎不必要的,但现在J20依仗其隐形和高速会飞快地出
现在打完导弹的F35面前,迫使它进入并不擅长的缠斗.
http://www.ausairpower.net/AP... 阅读全帖 |
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c**i 发帖数: 6973 | 19 (1) J-20 Flies Off Into Uncertainty. Strategy Page, Jan 14, 2011.
http://www.strategypage.com
/htmw/htairfo/articles/20110114.aspx
My comment:
(a) The article states, "Of the four stealth fighters than [sic; should be '
that'] have been built and flown so far (U.S. F-22 and F-35, Russian T-50
and I.42), the J-20 looks most like the I.42, a MiG project that was
cancelled in 1997.
Presumably this is because the previous F-111 and F-117 also served as a
bomber.
(b) Regrading I.42. I search the web.... 阅读全帖 |
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M*****8 发帖数: 17722 | 20 隐形技术的血泪源头。(ZT)
The tearful origins of China's stealth
By Peter Lee
The recent test flight of China's J-20 stealth fighter has occasioned
certain uproar in international security circles, as well as paroxysms of
joy among China's more nationalistic netizens.
Despite no hard information on its stealthiness or its capabilities beyond
the fact that it was able to take off, fly for 15 minutes, and land, the J-
20 is already serving as justification for heightened concern and its
inevitable adjunct, h... 阅读全帖 |
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x*********g 发帖数: 11508 | 21 http://theorstrahyun.blogspot.com/
Millions Of Americans Will Not Be Killed By Nuclear Fallout In Two Weeks, It
's Just A Fake Map
By @DarrylMason
Australian Radiation Services finds itself inadvertently caught up in a fast
spreading online hoax, following the unnerving explosion at the Fukushima
nuclear plant in Japan, after yesterday's 8.9 earthquake and 10 metre
tsunami.
This is the hoax :
The authorative looking logo was stolen from here :
The Nuclear Fallout Map is fake simply because Austr... 阅读全帖 |
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c**i 发帖数: 6973 | 22 DoD Stands for US Department of Defense.
Christine McConville, ‘Miracle’ transplant gives dad fresh start. Boston
Herald, Mar 22, 2011.
http://bostonherald.com/news
/regional/view.bg?articleid=1325121
My comment:
(a) This is a report (whose title is shown above), with a front-page teaser
(shown online as photo 1): "AMAZING! HISTORIC HUB FACE TRANSPLANT RAISES
HOPES FOR WOUNDED WARRIORS"
* Boston nicknames itself Hub: the hub of the world.
* In the front page of the print edition, under the inse... 阅读全帖 |
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c****e 发帖数: 2127 | 23 http://astro.berkeley.edu/~mwhite/referee_funny.html
Dear Sir, Madame, or Other:
Enclosed is our latest version of Ms # 85-02-22-RRRRR, that is, the re-re-re
-revised revision of our paper. Choke on it. We have again rewritten the
entire manuscript from start to finish. We even changed the goddamn running
head! Hopefully we have suffered enough by now to satisfy even you and your
bloodthirsty reviewers.
I shall skip the usual point-by-point description of every single change we
made in response ... 阅读全帖 |
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s*********8 发帖数: 901 | 24 WASHINGTON – With the clock ticking to a partial government shutdown at
midnight, the top Democrat in the Senate said Friday that the White House
and Republicans have agreed on a spending cut of $38 billion but a that
fight over federal dollars for Planned Parenthood is blocking a deal.
Senate Majority Leader Harry Reid told reporters he was cautiously
optimistic after late night talks at the White House, but the budget dispute
also has become a moving target. Reid said that in addition to agree... 阅读全帖 |
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P*V 发帖数: 587 | 25 Chinese Defend Detention of Artist on Grounds of ‘Economic Crimes’
By EDWARD WONG
Published: April 7, 2011
E-Mail
Print
Reprints
BEIJING — The investigation of the celebrity artist and social critic Ai
Weiwei on suspicion of “economic crimes” is in keeping with “the rule of
law” in China, a Chinese official said Thursday, defending Mr. Ai’s
detention in the face of growing condemnation by foreign nations and liberal
Chinese of the detention.
The catchall term “economic crimes” is fre... 阅读全帖 |
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g*q 发帖数: 26623 | 26 Authorities continued to extract bodies from mass graves in a Mexican border
state where 145 corpses have surfaced following reports of passengers being
pulled off buses in the area by gunmen and disappearing, state prosecutors
said Thursday.
The bodies were found in 26 pits in the township of San Fernando, Tamaulipas
, where earlier this month security forces located the graves while
investigating reports of attacks on buses now blamed on the brutal Zetas
drug gang.
Tamaulipas state prosecutors... 阅读全帖 |
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w*p 发帖数: 16484 | 27 TOKYO – Japan will send nearly 25,000 soldiers backed by boats and aircraft
into its disaster zone Monday on an intensive land-and-sea mission to
recover the bodies of those killed by last month's earthquake and tsunami,
the military said.
Agriculture officials also plan to send a team of veterinarians into the
evacuation zone around a stricken nuclear plant to check on hundreds of
thousands of abandoned cows, pigs and chickens, many of which are believed
to have died of starvation and neglect. ... 阅读全帖 |
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d******i 发帖数: 1379 | 28 http://news.yahoo.com/s/ap/us_bin_laden_hunt_for_bin_laden
Phone call by Kuwaiti courier led to bin Laden
By ADAM GOLDMAN and MATT APUZZO, Associated Press – Tue May 3, 7:57 am ET
WASHINGTON – When one of Osama bin Laden's most trusted aides picked up the
phone last year, he unknowingly led U.S. pursuers to the doorstep of his
boss, the world's most wanted terrorist.
That monitored phone call, recounted Monday by a U.S. official, ended a
years-long search for bin Laden's personal courier, the ke... 阅读全帖 |
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y***u 发帖数: 128 | 29 在你贴出来的链接里面,有下面这一段,你最好先仔细看看(我就不帮你翻译了):
ADMINISTRATIVE STANDARD OF EVIDENCE
As already noted, the actions listed above can cause loss of U.S.
citizenship only if performed voluntarily and with the intention of
relinquishing U.S. citizenship. The Department has a uniform administrative
standard of evidence based on the premise that U.S. citizens intend to
retain United States citizenship when they obtain naturalization in a
foreign state, subscribe to a declaration of allegiance to a foreign state,... 阅读全帖 |
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s**********d 发帖数: 36899 | 30 说说十一共是使领馆宣誓了还是拿了中国国籍对美国consular回答了yes.
ADMINISTRATIVE STANDARD OF EVIDENCE
As already noted, the actions listed above can cause loss of U.S.
citizenship only if performed voluntarily and with the intention of
relinquishing U.S. citizenship. The Department has a uniform
administrative
standard of evidence based on the premise that U.S. citizens intend to
retain United States citizenship when they obtain naturalization in a
foreign state, subscribe to a declaration of allegiance to a foreign
state... 阅读全帖 |
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t*******h 发帖数: 2882 | 31 http://www.africa-asia-confidential.com/article/id/566/Shine-on
Shine on you crazy diamond
The diamond mines have been closely guarded by the Angolan elite and a
Chinese company is set to make its first investment in Angola’s precious
stones
The ownership and control of the multi-billion-dollar China Sonangol joint
venture continue to baffle business people in Luanda. Ask officials from
Beijing about China Sonangol and the response is an embarrassed disavowal
and an insistence that it is purely ... 阅读全帖 |
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s*********8 发帖数: 901 | 32 LOS ANGELES (Reuters) – Google Inc revealed on Wednesday that unknown
hackers likely originating from central China tried to hack into the Gmail
accounts of hundreds of users, including senior U.S. government officials,
Chinese activists and journalists.
The world's largest Internet company said on its official blog that the
hackers, who appeared to originate from Jinan, China, recently tried to
crack and monitor email accounts by stealing passwords, but Google detected
and "disrupted" the campa... 阅读全帖 |
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c**i 发帖数: 6973 | 33 Ben Bland, Twist of Fate Sees Old Foes as Allies in Power Tussle; Disputed
waters; Changing dynamics mean the US and Russia work with Vietnam to
counter China's rise. Financial Times, June 15, 2011 (title in print; online
title: Vietnam shift could see return of US ships).
http://www.ft.com/cms
/s/0/a9bbb06e-96b7-11e0-baca-00144feab49a.html
My comment:
(a) Russia's policy vis-avis China is clearer adn clearer. It is unclear to
me if the decision maker is president Dmitry Medvedev or prime minist... 阅读全帖 |
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s********n 发帖数: 26222 | 34 What is the True Level of U.S. Inflation? Is it as High as 8%?
From Mike Moffatt, About.com Guide March 12, 2008
Sponsored Links
I have been hearing from a number of people that inflation 'feels' higher
than the reported statistics. While I do not believe there is a "true" value
of inflation (because inflation is somewhat of an arbitrary construct), I
do have the same gut feeling. Perhaps it is because the inflation figures
often reported are of "core" inflation, that is inflation for people wh... 阅读全帖 |
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R**o 发帖数: 311 | 35 Well, the original book chapter refers to a survey conducted 33 years ago.
The survey was not published in any peer-reviewed journals but in a
newspaper. The sampling method that they pulled is therefore not reliable.
And if you can read the book review from Amazon.com, it says:
1.0 out of 5 stars Confused pseudo-science, April 6, 2011
By David Walters (Auckland, New Zealand)
This review is from: Homosexualities: A Study of Diversity Among Men & Women
(Paperback)
As Paul Gebhard notes in his pr... 阅读全帖 |
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g***j 发帖数: 40861 | 36 BPA exposure makes male deer mice less attractive to females
BIOLOGICAL SCIENCES
Latest research has implications for humans, other species
The latest research from the University of Missouri on bisphenol A shows
that the ubiquitous chemical causes male deer mice to become “
demasculinized,” leading scientists to conclude that exposure during human
development could be damaging to behavioral and cognitive traits that are
important in reproduction.
The MU research demonstrated a link between bisp... 阅读全帖 |
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w*******0 发帖数: 2949 | 37 说的是性生活,不是blowjob。你也可以去问问你太太的妇科医生。下面是在网上随便
搜到的:
Question
Please advise: is it risky to have fully penetrative sex during a woman's
period?
avid writes:
It's not risky in any way. However, it is messy and it's not everyone's cup
of tea. Also, some people strongly oppose it on religious grounds, and some
cultures have the (mistaken) belief that it can cause abnormal babies.
Nonetheless, there is no particular health danger for the man or the woman
– or for any child which is conceived. In practice,... 阅读全帖 |
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c**i 发帖数: 6973 | 38 Tabassum Zakaria, US wants to talk outer space with China. Reuters, July 19,
2011.
http://www.reuters.com/article/2011/07/19
/us-usa-china-space-idUSTRE76I6F320110719
(to set the rules)
----------------------------------Separately
(1) Jeremy Page, China to Dive for Buried Treasures; Submersible is set to
hunt for valuable minerals in Pacific. Wall Street Journal, July 20, 2011
http://online.wsj.com/article/SB10001424052
702304567604576455930556290432.html
(US "in 1960 sent two men to the bottom ... 阅读全帖 |
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c**i 发帖数: 6973 | 39 David Axe, US vs China Undersea. The Diplomat, Aug 3, 2011 (blog)
http://the-diplomat.com/flashpoints-blog
/2011/08/03/us-vs-china-undersea/
("Even US submarines with their highly sophisticated sensors and combat
systems rely on ‘cueing’ by land-based over-the-horizon radars, satellites
or high-altitude surveillance aircraft that can steer them towards their
targets.")
The blog quote a report:
"China has very limited ASW [Anti-Submarine Warfare] capabilities and
appears not to be making major in... 阅读全帖 |
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c**i 发帖数: 6973 | 40 Zep Hu, Chou Yung-chieh and Elizabeth Hsu, Florida Governor Lobbies Obama to
Sell F-16 C/Ds to Taiwan. Central News Agency, Aug 6, 2011
http://focustaiwan.tw/ShowNews/WebNews
_Detail.aspx?Type=aALL&ID=201108060009
(Republican Rick Scott cites Florida jobs)
Quote: "Asked whether U.S. Vice President Joe Biden will talk with Chinese
leaders on the arms sale to Taiwan during his upcoming visit to China, the
de facto ambassador [of Taiwan, Jason Yuan, ] to the U.S. said Washington
has already made cl... 阅读全帖 |
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m*****e 发帖数: 10963 | 41 六、1993年一些密苏里州的中国留学生控告吴征及其雇主在推销人寿保险时欺诈
(控告吴征的案件撤诉。控告保险公司的案件法庭以公司不能为吴征的行
为负责为由驳回。下面是上诉法庭驳回原告上诉的部分纪录)
Document 1 of 3.
DONG LI, et al., Appellants, v. METROPOLITAN LIFE INSURANCE
COMPANY, Respondent.
No. ED74540
COURT OF APPEALS OF MISSOURI, EASTERN DISTRICT, DIVISION ONE
998 S.W.2d 828; 1999 Mo. App. LEXIS 1064
August 10, 1999, Filed
PRIOR HISTORY: [**1] Appeal from the Circuit Court of the
City of St. Louis. Honorable Patricia Cohen.
DISPOSITION: AFFIRMED.
COUNSEL: Alan G. Kimbrell, St.... 阅读全帖 |
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c**i 发帖数: 6973 | 42 ------------------------------Separately
(1) GE and China: Growing Market Overseas, More Jobs at Home. General
Elctric, Aug 25, 2011
http://www.gereports.com/ge-and-china-growing-market-overseas
-more-jobs-at-home/?utm_source=google&utm_medium=cpc&utm
_term=china%20aircraft&utm_campaign=GE%20Aviation%20Response&kmed=ppc
("GE started doing business in China in 1906")
Note:
(a) The announcement stated, "With $17 billion in U.S. exports in 2010, GE
is the nation’s second largest manufacturing expor... 阅读全帖 |
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c****i 发帖数: 150 | 43 一个月之内CNN上看了3个父母虐死亲生子女,都以GOD或BIBLE的名义。还有那个判了
100多年的JEFF,还有那个叫嚣PERSONAL GOD 的总统侯选人PERRY。还有那个上帝告诉
他要入侵伊拉克的小布什。
看到这样一个GALLUP SURVEY,下列人士如果完全胜任,你是否会投票选他,美国人的
取向:女性95%,罗马天主教 94%,犹太92%,黑人92%,摩门79%,同性恋79%,无神论
者49%
感觉基督教绑架了整个美国,政治家谁敢碰就是政治自杀。参议员BARRY GOLDWATER在
1981年说过这样一段话:
there is no position on which people ware so immovable as their religious
beliefs. there is no more powerful ally one can claim in a debate than Jesus
Christ, or god or allah, or whatever on calls this supreme being. But like
any powe... 阅读全帖 |
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Y*******n 发帖数: 2296 | 44 An unlikely refuge for Muammar Qaddafi
Come and be an Israeli!
The colonel has sympathisers in an unexpected place
IF HE needs a refuge, Colonel Muammar Qaddafi might consider the Israeli
town of Netanya. An Israeli family of Libyan origin has recently surfaced
saying they are the colonel’s relatives and that he should think of making
aliyah (the Jewish voyage of return) and claim Israeli citizenship as any
Jew may do under Israeli law. Gita Boaron told Israeli television she shares
a great-gran... 阅读全帖 |
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d*******r 发帖数: 3875 | 45 The colonel has sympathisers in an unexpected place
IF HE needs a refuge, Colonel Muammar Qaddafi might consider the Israeli
town of Netanya. An Israeli family of Libyan origin has recently surfaced
saying they are the colonel’s relatives and that he should think of making
aliyah (the Jewish voyage of return) and claim Israeli citizenship as any
Jew may do under Israeli law. Gita Boaron told Israeli television she shares
a great-grandmother with the colonel. “She fled her Jewish husband for a
Mu... 阅读全帖 |
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j****n 发帖数: 464 | 46 http://www.cnn.com/2011/09/27/world/meast/iran-navy/index.html?
(CNN) -- Iran plans to send ships near the Atlantic coast of the United
States, state-run Islamic Republic News Agency reported Tuesday, quoting a
commander.
"The Navy of the Iranian Army will have a powerful presence near the United
States borders," read the headline of the story, in Farsi.
"Commander of the Navy of the Army of the Islamic Republic of Iran broke the
news about the plans for the presence of this force in the Atlanti... 阅读全帖 |
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w*********g 发帖数: 30882 | 47 【 以下文字转载自 History 讨论区 】
发信人: wayofflying (小破熊), 信区: History
标 题: 罗马冶铁水平与武器制造兼与中国古代同期比较
发信站: BBS 未名空间站 (Sun Oct 16 14:51:43 2011, 美东)
跟罗马同期的秦朝兵器,譬如秦剑,由于铸造时内外冷却速度不同,使内外金相组织不同进而影响了锡的分布,内部的锡含量低到8%, 根据青铜锡含量和性能关系曲线(《纯铜及其铜合金》《冶金丛刊》 1998年06期),这个锡含量的青铜塑性刚好达到峰顶,约33%左右,可见韧性是非常好的。
所以说秦剑确实是内韧外坚。外部的硬度,兵马俑中出土的秦剑检测数据是106HRB,约
296HV。(《秦俑坑出土的兵器》《丝绸之路》 1999年01期)。
鄂州博物馆的董亚巍研究员复制的战国青铜剑,用18%锡含量,5%铅含量(这个铅含
量用高了,秦剑含铅量平均在1%以下,因此硬度和韧性更高一些)
实验结果证实,这种青铜剑内韧外坚,外部硬度约290HV,可以印证兵马俑秦剑的检测
结果。
(《战国青铜剑的铸制技术及“削杀矢之齐”研究 》《全国第六届科技考古论文... 阅读全帖 |
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I********l 发帖数: 8702 | 48 First of all, this accident is NOT a random sample as you presume. Secondly,
the sample size of 19 people is simply way too low to predict a population
as large as 1.4 billion.
You may randomly select a reasonable number of cases from a pool of total
accidents in mainland in a given year and see if immoral behavior is
significantly present in these cases.
However, Even if the result is significant, we can only cautiously conclude
that the vehicle drivers in the situation of accident are more lik... 阅读全帖 |
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f****l 发帖数: 8042 | 49 深刻揭批司机真残忍和路人很冷漠后,最后不忘了举出一个据说是美国女孩的伟大的救
人不留名的故事作为结尾。
后面的评论倒不全是一边倒,人民还是有判断力的。
http://behindthewall.msnbc.msn.com/_news/2011/10/17/8368104-tot
Tot, 2, run over twice, and no one helps
By Adrienne Mong, NBC News Correspondent
TRIPOLI – Even from a remote perch in Libya, we heard about the horrific
story making waves in China.
Last Thursday, a two-year-old girl crossing a street by herself in the city
of Foshan in China’s southern Guangdong Province was hit by a car. The
driver paused briefly as the ... 阅读全帖 |
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H****g 发帖数: 14447 | 50 最后一段。
Property Damage Agreements.
On December 16, 1999, after five rounds of talks following the June 1999
Pickering mission, Department of State Legal Adviser David Andrews announced
that two separate agreements had been reached on property damage payments:
one for $28 million in U.S. payment to China for damage to the Chinese
Embassy in Belgrade; and one for $2.87 million in Chinese payment to the
United States for damage to U.S. diplomatic and consular facilities as a
result of post-bombing p... 阅读全帖 |
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