c**i 发帖数: 6973 | 1 (1) China is such a mess, that top leaders, whoever they were or are, would
be sleepless in Beijing--a play of words with the 1993 film Sleepless in
Seattle
http://en.wikipedia.org/wiki/Sleepless_in_Seattle
(2) Pres Hu acknowledged to Pres Bush that he was often sleepless worrying
about China.
Quote from Bush memoir: Chapter 13 Freedom Agenda, in George W Bush,
Decision Points, Crown, 2010.
"When Hu Jintao took office, I was determined to forge a close relationship
with him as well. Sixteen year... 阅读全帖 |
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m**2 发帖数: 66 | 2 废话少说。对中国,对政治感兴趣,更应该跳出中国,多了解一下,比如说美国,无论
好与坏,他的制度到底是怎么运行的,和中国相比较优点缺点在哪里,再想想这是发生
在中国会怎样。
Wall Street Journal
Obama Warns Supreme Court Says Overturn of Health-Care Law Would Be '
Unprecedented, Extraordinary Step'
By LAURA MECKLER and CAROL E. LEE
President Barack Obama predicted Monday that the Supreme Court would uphold
his signature health-care law and said that overturning it would be a prime
example of judicial overreach.
President Obama said at a Rose Garden press conference he is "confident"... 阅读全帖 |
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B*V 发帖数: 3365 | 3 http://www.theatlantic.com/china/archive/2013/12/the-american-w
From 1944, when the 23-year-old Sidney Rittenberg first arrived in China
with the U.S. Army, to his departure 35 years later, no other foreign
national played as important a role in the country. A Chinese linguist and
Communist sympathizer, Rittenberg served as a friend, confidante, translator
, and journalist for the Communist Party leadership after first encountering
them at their Yan'an base in 1946. During the first three decade... 阅读全帖 |
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s**********t 发帖数: 1846 | 4 【 以下文字转载自 TrustInJesus 讨论区 】
发信人: zhaowendao (嘁哩喀喳), 信区: TrustInJesus
标 题: 牧师贪污教堂三百万美元 (San Diego)
发信站: BBS 未名空间站 (Thu Jan 23 12:45:19 2014, 美东)
信基督教的能有什么好东西?这一个实例不能说明任何问题,问题是理论上可以证明信
基督教的多半不是好东西。
A man who went from teenage millionaire to convicted con artist to
professional fraud fighter and pastor was convicted Wednesday of cheating
his San Diego church congregation out of some $3 million.
Barry Minkow pleaded guilty to embezzling funds from the San Diego Community
Bible Church, a U.S. attorn... 阅读全帖 |
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c***s 发帖数: 70028 | 5 大田豆品厂创办人之一何奋金,为犹他州立大学食品营养学博士,业余爱好摄影。(图:时光摄影沙龙提供)
费城大学一名毕业生在学士帽上贴满鼓励自己的话。(Getty Images)
两名拥有博士学位的华人摄影爱好者何奋金和林左军,上周末结伴在费城西郊铁谷(Valley Forge)国家公园附近猎取镜头时,双双被货运火车撞死。获悉此不幸消息的华埠社区人士,对此均表震惊和难以置信。
死者之一的何奋金是费城和大纽约地区的社区闻人,其创立的大田豆品厂出产的豆类制品,畅销大纽约和新宾州地区。何奋金经常出席华埠侨社活动,热心公益,华埠社区人士尊称他为“何博士”。何奋金女儿20日刚在纽约哥伦比亚大学毕业,可惜才差三天,何奋金未能亲临典礼分享女儿毕业的快乐,亲友们都感惋惜。
据费城警方表示,这起不幸事件发生于17日清晨7时30分,一列有36节的货运火车从巴克斯郡(Bucks County)西行开往芝加哥,行经蒙哥马利郡(Montgomery County)铁谷国家公园附近时撞到两人、当场死亡。
警方表示,两名死者当时在铁道上行走,经调查极可能他们正在拍摄铁道景观,竟未发觉火车驶近。据了解,该地段是铁道迷的最爱... 阅读全帖 |
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k********k 发帖数: 5617 | 6 http://www.backchina.com/comments/20140522/news-298957-1.html
回复 举报 [ 39楼 游客 (108.36.x.x) ] 发表于 2014-5-22 13:36
出事地点在 著名的Valley Forge Park附近。 那里有个铁路弯道,但要命的是有两列
火车就在那一时刻,从相同方向往另一方向驶去,用一快一慢两个速度行驶。当他们首
先看到慢行的货车时,就想到另一侧躲过它,但是刚到另一侧,快行的另一货车从弯道
一侧高速驶来,他们要躲已经来不及了。 那天新闻报道里有一个VIDEO,上面做了分析
,也特别拍了两列火车驶过的情景,估计是记者后来特别守着那里拍的。 这当然是从
事故现场分析的结果,因为当时没有其它人目睹事故发生。事故分析也只能是这样。
那一段铁路好像早已没有客运列车,货运列车也不多。 两列火车同时行使的时刻更是
少而又少,这只能看成是横祸。 这里的几位看客,实在不该说如此无礼和尖刻的话语
,连故去的人都要侮辱吗? 难道你们不怕天报应吗?
回复 举报 [ 37楼 游客 (108.36.x.x) ] 发表于 2014-5... 阅读全帖 |
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k********k 发帖数: 5617 | 7 http://www.backchina.com/comments/20140522/news-298957-1.html
回复 举报 [ 39楼 游客 (108.36.x.x) ] 发表于 2014-5-22 13:36
出事地点在 著名的Valley Forge Park附近。 那里有个铁路弯道,
但要命的是有两列火车就在那一时刻,从相同方向往另一方向驶去,
用一快一慢两个速度行驶。当他们首先看到慢行的货车时,就想到另一侧躲过它,
但是刚到另一侧,快行的另一货车从弯道一侧高速驶来,他们要躲已经来不及了。
那天新闻报道里有一个VIDEO,上面做了分析,也特别拍了两列火车驶过的情景,
估计是记者后来特别守着那里拍的。 这当然是从事故现场分析的结果,
因为当时没有其它人目睹事故发生。事故分析也只能是这样。
那一段铁路好像早已没有客运列车,货运列车也不多。
两列火车同时行使的时刻更是少而又少,这只能看成是横祸。
这里的几位看客,实在不该说如此无礼和尖刻的话语,连故去的人都要侮辱吗?
难道你们不怕天报应吗?
回复 举报 [ 37楼 游客 (108.36.x.x) ] 发表于 2014-5-2... 阅读全帖 |
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g****y 发帖数: 2810 | 8 葛兰素史克亮了
图:时光摄影沙龙提供)
Valley Forge)国家公园附近猎取镜头时,双双被货运火车撞死。获悉此不幸消息的华
埠社区人士,对此均表震惊和难以置信。
制品,畅销大纽约和新宾州地区。何奋金经常出席华埠侨社活动,热心公益,华埠社区
人士尊称他为“何博士”。何奋金女儿20日刚在纽约哥伦比亚大学毕业,可惜才差三天
,何奋金未能亲临典礼分享女儿毕业的快乐,亲友们都感惋惜。
巴克斯郡(Bucks County)西行开往芝加哥,行经蒙哥马利郡(Montgomery County)铁谷
国家公园附近时撞到两人、当场死亡。
发觉火车驶近。据了解,该地段是铁道迷的最爱,但车站早已关闭不再使用。经常到此
的游客表示,意外现场有盲点,何、林两人可能根本未听到火车逼近的声音才导致意外。
个女儿。 |
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k********k 发帖数: 5617 | 9 美国宾州(费城西边)锻造(打铁)谷历史国家公园火车站
本视频中,货车是从西往东行驶。
两位博士出事时,货车是从东往西行驶。
这个关闭的火车站面前的铁道,东西两边都是弯道和密林。
火车会突然出现。未必鸣笛。
An NRP Short: NS 14G at Valley Forge, PA
- 29 March 2013
http://www.youtube.com/watch?v=o4Xtagjm1sU |
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t********o 发帖数: 34 | 11 R.I.P.
图:时光摄影沙龙提供)
Valley Forge)国家公园附近猎取镜头时,双双被货运火车撞死。获悉此不幸消息的华
埠社区人士,对此均表震惊和难以置信。
制品,畅销大纽约和新宾州地区。何奋金经常出席华埠侨社活动,热心公益,华埠社区
人士尊称他为“何博士”。何奋金女儿20日刚在纽约哥伦比亚大学毕业,可惜才差三天
,何奋金未能亲临典礼分享女儿毕业的快乐,亲友们都感惋惜。
巴克斯郡(Bucks County)西行开往芝加哥,行经蒙哥马利郡(Montgomery County)铁谷
国家公园附近时撞到两人、当场死亡。
发觉火车驶近。据了解,该地段是铁道迷的最爱,但车站早已关闭不再使用。经常到此
的游客表示,意外现场有盲点,何、林两人可能根本未听到火车逼近的声音才导致意外。
个女儿。 |
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c******t 发帖数: 2478 | 12 I could not view the video with a US ip. I forged a UK ip and now I can see.
the first on is 93 min long, the 2nd almost 49 mins. they are both
extremely slow |
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w******3 发帖数: 3 | 13 【 以下文字转载自 Military 讨论区 】
发信人: wmz55123 (wmz55123), 信区: Military
标 题: UCLA开放课程:中国的兴与衰 Fall and Rise of China (转载)
发信站: BBS 未名空间站 (Fri Jan 7 08:41:36 2011, 美东)
发信人: wmz55123 (wmz55123), 信区: ChinaNews
标 题: UCLA开放课程:中国的兴与衰 Fall and Rise of China
发信站: BBS 未名空间站 (Fri Jan 7 08:40:11 2011, 美东)
发信人: wmz55123 (wmz55123), 信区: WaterWorld
标 题: UCLA开放课程:中国的兴与衰 Fall and Rise of China
发信站: BBS 未名空间站 (Fri Jan 7 08:38:40 2011, 美东)
UCLA开放课程:中国的兴与衰 Fall and Rise of China
中国的兴与衰
(这是网上找到的最全的集合,欲下从速,删除后不再重新上传)
更... 阅读全帖 |
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g******t 发帖数: 18158 | 14 David Glantz
David M. Glantz (born 11 January 1942 in Port Chester, New York) is an
American military historian and the editor of the Journal of Slavic Military
Studies.
Glantz received degrees in history from the Virginia Military Institute and
the University of North Carolina at Chapel Hill, and is a graduate of the U.
S. Army Command and General Staff College, Defense Language Institute,
Institute for Russian and Eastern European Studies, and U.S. Army War
College. He entered active service w... 阅读全帖 |
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R*****d 发帖数: 1148 | 15 先听首歌:
http://www.youtube.com/watch?v=SIpB4RjfKzQ
八十年代早期的中国大陆,此歌响彻大街小巷。会唱这首歌但没看过天方夜谭的,恐怕
大有人在。九十年代,迪斯尼的阿拉丁也曾风靡一时。网络时代到来之后,与上面那首
歌大致同名的某网上交易平台,成为了我国人民心目中最易同阿拉伯古典文化发生关联
的事物。此外,航海家辛巴德的故事,也借助于从小儿书到欧美大片等一系列媒介,深
入人心。然而,可能令某些读者失望的是,这些脍炙人口的故事,妇孺皆知的虚构人物
,大多不是本文灌水的重点。如同序章所暗示,本章主要将讨论一千零一夜当中的一些
较多涉及真实历史人物和事件的故事,所以呢,现在我们需要经历一个很无奈的剧变,
从倍感亲切的流行老歌跳到枯燥乏味的二十四史。
“宝应、大历中频遣使来。恭拂卒,子迷地立。迷地卒,子牟栖立,牟栖卒,弟诃论立”
- 《旧唐书 列传第一百四十八 大食》
旧唐书当中的这个“诃论”,才是天方夜谭当中出场频率最高的人物,称之为该书的大
主角并不过分。按照纳训老先生--一千零一夜... 阅读全帖 |
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m******e 发帖数: 2515 | 16 给你扫个盲,铸铁器最早由中国于两千六百年前发明,而欧洲到了1000年前甚至更晚才
偶然出现。以下是你崇拜的西方人编的Wiki,
Cast iron was first produced in China about 550 BC,[46] but was hardly in
Europe until the medieval period.[47][48] During the medieval period, means
were found in Europe of producing wrought iron from cast iron (in this
context known as pig iron) using finery forges. For all these processes,
charcoal was required as fuel.
Coalbrookdale by Night, 1801. Blast furnaces light the iron making town of
Coalbrookdale.
Medieval blast furnac... 阅读全帖 |
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g********y 发帖数: 236 | 17 When the surprise attack at Pearl Harbor from Japan occurred, Churchill lit
up a cigar and breathed a sigh of relief. At the same time, the French
resistance led by De Gaulle told his follower that they should be ready to
rebuild France.
The so-called anti-Japan sentiment/movement in China is much more
complicated. If we think about it, what exactly is Chinese interest in this
whole mess?
It may seem very easy to identify. 常校长is with USA, CCP is with Russia,
and 汪精卫is with Japan. As we know, 汪精卫... 阅读全帖 |
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c***r 发帖数: 4631 | 18 http://www.youtube.com/watch?v=k1K3adhhuAM
English Curse
Many years back when the old oaks were young
Not long after the Northmen had come
A low and evil deed was done
In the dark of the New Forest
In the dark of the New Forest
From the shores of Normandy King William came
To Albion fair, King Harold to slay
With greed in his heart and his scurrilous claim
He took the land for his own
He took the land for his own
Now John was a blacksmith, an honest old man
He raised up his children and worked w... 阅读全帖 |
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h*****y 发帖数: 997 | 19 去过valley forge national park没?当年华盛顿大军在这里休养生息了一冬天。去了
你就知道了,我看还没水泊梁山规模大呢。 |
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o**********e 发帖数: 18403 | 20 【 以下文字转载自 Military 讨论区 】
发信人: onetiemyshoe (onetiemyshoe), 信区: Military
标 题: 也说犹太人<=>老中的恩情
发信站: BBS 未名空间站 (Wed Sep 9 13:32:21 2015, 美东)
犹太人民族是个3000年总是频临灭绝的
小民族。 发源于中东文明的十字路口。犹太
民族靠吸取埃及,Hittites, Persians, Greeks等古文明
的精华,有借靠希腊罗马的东风而成为基督教,伊斯兰教
的始祖,很多近代学问更是犹太人夺冠。
成也十字路口,败也十字路口。犹太人也被Assyrians,
各种喜好屠戮的fundamentalists 也屠杀了3000年。
可谓历经沧桑。这种逆境之中,犹太人能够坚持
传承本民族的文化,顺便影响人类历史。 这很了不起。
http://www.mitbbs.com/article_t/Seattle/33064751.html
老中和十字路口的犹太人离得远。 老中天性没有
什么RACISM,反而是见才心喜,见贤思齐,所以
遇到犹太人,英国人,老美,德国人,法国人... 阅读全帖 |
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发帖数: 1 | 21 The Liberty Bell
Liberty Bell
Tradition tells of a chime that changed the world on July 8, 1776, with the
Liberty Bell ringing out from the tower of Independence Hall summoning the
citizens of Philadelphia to hear the first public reading of the Declaration
of Independence by Colonel John Nixon.
The Pennsylvania Assembly ordered the Bell in 1751 to commemorate the 50-
year anniversary of William Penn's 1701 Charter of Privileges, Pennsylvania'
s original Constitution. It speaks of the rights and... 阅读全帖 |
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b**********n 发帖数: 2812 | 22 美国军校打磨中国富家子弟
正文
评论(29)
更多奢华人生的文章 »
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字 体
在
美国有钱人家眼中,军校意味着一种老旧过时的惩罚手段。过去,当他们没其他选择的
时候,就会把被宠得无法无天的孩子扔到军校。
不过,中国新涌现的富豪家庭则把美国军校视为培养明日商界勇士的训练场。
宾夕法尼亚州军事化管理的瓦莱弗戈男子中学
《中国日报》(China Daily)刊登的文章说,越来越多富裕的中国父母收起了自己的舐
犊深情,选择将孩子送到美国的军事预科学校接受锤炼。
来自浙江金华的企业家宋文明(音)说,好的教育不是让你的孩子享受特权,尤其是男
孩子;他们应该在艰苦环境下成长,知道要日后为什么做出奋斗。
(当然,“打是亲骂是爱”这句谚语在中国尽人皆知)
宋文明将17岁的儿子送到了宾夕法尼亚州军事化管理的瓦莱弗戈男子中学(Valley
Forge Military Academy)。几年前,那里还一个中国人都没有,现在则有了28名中国
学生。
这里的日常学习生活管理严格:体能训练、行军、擦亮鞋子和徽章、熨烫衬衣和领带、 |
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g********n 发帖数: 4809 | 23 "罗马就压根没怎么打赢过日耳曼人。 几次大战,如果我没记错的话,日耳曼人都是以
寡击众打败罗马军团的。"
如果我没有看错的话,你是说的罗马人打仗不如日耳曼人把?
1.Arminius为什么要和罗马打仗?
Varus' opponent, Arminius, had lived in Rome as a hostage in his youth,
where he had received a military education and had even been given the rank
of Equestrian. After his return, he was a trusted advisor to Varus.[1] In
secret, he forged an alliance of Germanic tribes that had traditionally been
enemies (the Cherusci, Marsi, Chatti, Bructeri, Chauci and Sicambri), but
which he was able to un |
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D**S 发帖数: 24887 | 24 There is the possibility, though not convincingly significant, that the
rental market will shift towards owners' advantage when they find that they
may be stuck with renting their properties for longer than they wished.
Maybe they will forge some sort of coalition and artificially increase the
average rental price. It is hard to predict. The opposite is also possible--
that more units end up on the rental market causing some downturn for the
ongoing rent. |
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s******o 发帖数: 357 | 25 For the first time in our 5,000 years of history, we were ahead of China
during the last several decades. We forged ahead while China descended into
the chaos of the Cultural Revolution. China cannot ignore us as long as it
needs our technology, management know-how and keen edge in global markets.
Korea is not another Finland
http://joongangdaily.joins.com/article/view.asp?aid=2920306
Sandwiched between powerful countries, Korea needs to stay strong and
prevent outside interference.
May 12, 2010 |
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d*********o 发帖数: 6388 | 26 http://www.ftchinese.com/story/001032973
印度两大汽车零部件供应商巴拉特铸造公司(Bharat Forge)和KPIT Cummins已经开发出
一项技术,能够在短短两小时内将一辆燃油动力汽车改造为一辆混合动力汽车。
这两家总部都位于马哈拉施特拉邦(Maharashtra)浦那市(Pune)的公司,已经成立了一
家合资企业,将在6个月内对他们所称的革命性电池动力技术进行商业化生产。
此时,各汽车制造商正纷纷摩拳擦掌,准备在快速增长的印度和中国汽车市场推出混合
动力车型。美国汽车公司通用汽车(GM)将在年底推出一款部分采用电池驱动的混合动力
车型。而得到沃伦•巴菲特(Warren Buffett)支持的比亚迪(BYD)昨天宣布与德国
汽车公司戴姆勒(Daimler)成立合资公司,在中国研发电动汽车。
巴拉特铸造公司是印度最大的汽车零部件出口商,而KPIT Cummins是印度最大的汽车科
技公司。最初,这两家企业瞄准的是高速增长的印度经济中巨大的“售后市场”,即对
现有车辆进行改造,使它们行驶起来更加环保。
这项技术发明是一套嵌入式转换 |
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f**k 发帖数: 15238 | 27 别说80年代,现在浙大也是个烂校啊.
合并了很多野鸡校,越来越野鸡了.
batch forged 一些阴文纸,就以为自己不是野鸡大学了 |
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d*********n 发帖数: 818 | 28 "威廉·迪柏坐在重庆白市驿机场工地的碾子上":
Yeas ago GCD sent one of this stone rollers to US to remind them our allied
relationship forged during the fight again japs. What a shame that GCD had
been always portraiting itself a saver of China but in reality it destroyed
China's culture and Chinese's dignity and spirits!
Fuck GCD and neo-communists! |
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y****e 发帖数: 23939 | 30 中国狱中异议人士刘晓波,在获得诺贝尔和平奖之后,又获得另外一个奖项;人权观察
组织(Human Rights Watch)表彰他冒著生命危险「保护他人尊严」。
设在纽约的人权观察组织,将54岁的作家刘晓波列为6位获得「艾莉森·黛丝·弗
基斯奖」(Alison Des Forges Award)的得奖人之一。该奖是以一位著名的卢旺达屠
杀事件调查专家命名。弗基斯去年死于坠机。
人权网站「扞卫中国人权」(Chinese Human Rights Defenders)夏雷妮(译音:
Renee Xia)昨晚代表刘晓波在纽约领奖。
人权观察组织在声明中表示,这个奖项在「表彰个人勇气,勇于冒著生命保护他人的尊
严与权利」。 |
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d*******a 发帖数: 454 | 31 http://www.nytimes.com/2010/11/05/world/asia/05iht-letter.html?ref=china
A Model of Development Worth Building
By AKASH KAPUR
PONDICHERRY, INDIA President Barack Obama arrives in India this weekend,
accompanied by a retinue that occupies two jumbo jets.
His visit coincides with Diwali, the Indian festival of lights, and his
meetings will no doubt have a bright, upbeat tone. But his trip is unlikely
to ease a nagging sense in India that ties between the two countries have
suffered something of a ... 阅读全帖 |
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g**********0 发帖数: 886 | 32 欧美制药业业在印度设厂实验室有他们的好处: 1.输出了污染大人力成本高的SECTION
, 2.有利
于做帐,高管与股市挂钩的利益来的快。 被老印山寨是这些利好的副作用。
下面这个报道说的是老印怎么用“法律”来忽悠的:
December 1, 2000
MEDICINE MERCHANTS / Pirated Pills
Selling Cheap 'Generic' Drugs, India's
Copycats Irk Industry
By DONALD G. McNEIL Jr.
Related Articles
• Issue in Depth: Medicine
Merchants
Forum
• Join a Discussion on Prescription
Medication
OMBAY — To anyone else, the room looks like the
unprepossessing office of a college science teacher.
But to the multinational pharmace... 阅读全帖 |
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R****a 发帖数: 6858 | 34 帝国的陨落
来源: ognc 于 2010-12-12 05:58:18 [档案] [博客] 旧帖] [转至博客] [给我悄悄话
] 本文已被阅读:254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 0
The Decline and Fall of the American Empire
By Alfred W. McCoy
December 11, 2010 "The Nation" - - A soft landing for America 40 years from
now? Don’t bet on it. The demise of the United States as the global
superpower could come far more quickly than anyone imagines. If Washington
is dreaming of 2040 or 2050 as the end of the American Century, a more
realistic asses... 阅读全帖 |
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d******r 发帖数: 4 | 35 【 以下文字转载自 WaterWorld 讨论区 】
发信人: docluver (docluver), 信区: WaterWorld
标 题: UCLA开放课程:中国的兴与衰 Fall and Rise of China
发信站: BBS 未名空间站 (Wed Jan 5 11:02:10 2011, 美东)
UCLA开放课程:中国的兴与衰 Fall and Rise of China
中国的兴与衰
(这是网上找到的最全的集合,欲下从速,删除后不再重新上传)
更多纪录片、教学视频请访问:http://www.docwiki.org
Course No. 8370 (48 lectures, 30 minutes/lecture)
Taught by Richard Baum
University of California, Los Angeles
Ph.D., University of California, Berkeley
下载链接:
http://www.fileserve.com/file/yYZSm8c/01- The Splendor That Was China... 阅读全帖 |
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w******3 发帖数: 3 | 36 【 以下文字转载自 ChinaNews 讨论区 】
发信人: wmz55123 (wmz55123), 信区: ChinaNews
标 题: UCLA开放课程:中国的兴与衰 Fall and Rise of China
发信站: BBS 未名空间站 (Fri Jan 7 08:40:11 2011, 美东)
发信人: wmz55123 (wmz55123), 信区: WaterWorld
标 题: UCLA开放课程:中国的兴与衰 Fall and Rise of China
发信站: BBS 未名空间站 (Fri Jan 7 08:38:40 2011, 美东)
UCLA开放课程:中国的兴与衰 Fall and Rise of China
中国的兴与衰
(这是网上找到的最全的集合,欲下从速,删除后不再重新上传)
更多纪录片、教学视频请访问:http://www.docwiki.org
Course No. 8370 (48 lectures, 30 minutes/lecture)
Taught by Richard Baum
University of California,... 阅读全帖 |
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d********a 发帖数: 3698 | 37 钛合金具有密度低、强度高、耐腐蚀等突出优点,在先进战机、大型飞机、高推重比航
空发动机及
工业重型燃气轮机等装备中的用量越来越大例如,波音787大型客机中钛合金结构件用量
已超过机体
结构重量的15%,美国第四代战机F-22中钛合金结构件用量更高达41%,高推比航空发动机
中钛合金
用量达25%~40%。同时,为有效降低装备结构重量、提高装备性能、使用寿命和可靠性,
飞机、航空
发动机等装备均需越来越多地采用钛合金大型整体结构。事实上,大型整体钛合金关键
结构件用量的
高低,已成为衡量现代飞机和航空发动机等重大装备技术先进性的重要标志之一。采用
整体锻造等传
统方法制造大型钛合金结构件,工序长、工艺复杂,对制造技术和制造装备的要求高,成
形技术难度
大,不仅需要万吨级以上的重型液压锻造工业装备、大规格锻坯加工及大型锻造模具制
造,而且零件
加工去除量大、数控加工时间长、材料利用率低、生产周期长、制造成本高(例如,美国
F-22飞机中
尺寸最大的Ti6Al4V钛合金整体加强框,零件重量不足144 kg,而其毛坯模锻件重达2796
kg,材
料利用率不到4.90%,数控加工周期长达半年以上... 阅读全帖 |
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l****o 发帖数: 2909 | 38 【 以下文字转载自 BUAA 讨论区 】
发信人: zeamany (要求不高,只需一支金广角和xzp), 信区: BUAA
标 题: 北航与沈飞601所研制的全世界最大的激光成型钛合金主承力结构件 (转载)
发信站: BBS 未名空间站 (Sun Jan 9 22:58:55 2011, 美东)
发信人: dafemrenla (dafemrenla), 信区: Military
标 题: 北航与沈飞601所研制的全世界最大的激光成型钛合金主承力结构件简介
发信站: BBS 未名空间站 (Sun Jan 9 16:44:40 2011, 美东)
钛合金具有密度低、强度高、耐腐蚀等突出优点,在先进战机、大型飞机、高推重比航
空发动机及
工业重型燃气轮机等装备中的用量越来越大例如,波音787大型客机中钛合金结构件用量
已超过机体
结构重量的15%,美国第四代战机F-22中钛合金结构件用量更高达41%,高推比航空发动机
中钛合金
用量达25%~40%。同时,为有效降低装备结构重量、提高装备性能、使用寿命和可靠性,
飞机、航空
发动机等装备均需越来越多地采用钛合金大型整体结构。事实上... 阅读全帖 |
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w*********s 发帖数: 2136 | 39 Rothschilds Stage Revolutions in Tunisia and Egypt To Kill Islamic Banks In
Emerging North African Markets
PwP Exclusive ©Feb 9 2011
Background: Tunisia has undergone increasing economic liberalization over
the last decade: In the 2010-2011 World Economic Forum’s Global
Competitiveness Report, it was ranked as the most competitive country in
Africa, as well as the 32nd most economically competitive country globally.
North Africa’s large Muslim populations are a vast business opportunity
... 阅读全帖 |
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s********n 发帖数: 26222 | 40 Rothschilds Stage Revolutions in Tunisia and Egypt To Kill Islamic Banks In
Emerging North African Markets
PwP Exclusive ©Feb 9 2011
Background: Tunisia has undergone increasing economic liberalization over
the last decade: In the 2010-2011 World Economic Forum’s Global
Competitiveness Report, it was ranked as the most competitive country in
Africa, as well as the 32nd most economically competitive country globally.
North Africa’s large Muslim populations are a vast business opportunity
... 阅读全帖 |
|
k**0 发帖数: 19737 | 41 How Germany Became the China of Europe
http://www.time.com/time/magazine/article/0,9171,2053595,00.htm
There is no particularly special technology needed to make a chainsaw. It's
really just plastic and metal parts screwed together with old-fashioned nuts
and bolts. The Chinese already make chainsaws. But that hasn't stopped
German power-tool manufacturer Stihl from selling its made-in-Germany
chainsaws around the world, even though its top-end models are among the
priciest on the market. In fac... 阅读全帖 |
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T4 发帖数: 273 | 42 INDIANAPOLIS (Reuters) 鈥Prosecutors on Wednesday charged two couples here
with conspiring to sell a newborn baby for $300 in a deal that would have
put the child in the care of a convicted child molester and convicted child
abuser.
The three-count indictment includes felony child-selling charges against all
four defendants, as well as felony forgery and conspiracy to commit forgery
charges.
According to prosecutors, Michael Overby, a 57-year-old convicted child
molester, arranged to buy the baby... 阅读全帖 |
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t******4 发帖数: 2300 | 43 CAIRO — Egypt’s economy, whose inequities and lack of opportunities helped
topple a government, has now ground to a virtual halt, further wounded by
the revolution itself.
The 18-day revolt stopped new foreign investment and decimated the pivotal
tourist industry. The annual growth slowed to less than 2 percent from a
projected 5 percent, and Egypt’s hard currency reserves plunged 25 percent.
In a region where economic woes enraged an entire generation, whether and
how Egypt can fix its broken e... 阅读全帖 |
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t****z 发帖数: 8931 | 44 我最早学的法语歌是
Frère Jacques, frère Jacques,
Dormez-vous? Dormez-vous?
Sonnez les matines! Sonnez les matines!
Ding, dang, dong. Ding, dang, dong.
国际歌是我学的第二首法语歌
L'INTERNATIONALE Couplet 1 :
Debout ! les damnés de la terre !
Debout ! les forçats de la faim !
La raison tonne en son cratère,
C’est l’éruption de la fin.
Du passé faisons table rase,
Foule esclave, debout ! debout !
Le monde va changer de base :
Nous ne sommes rien, soyons tout !
Refrain : (2 fois sur deux airs différents)
C’est la ... 阅读全帖 |
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G******d 发帖数: 364 | 45 it is true.
Hans-Peter Richter 2007, August
(German Peace Council)
Foreign Military Bases in Germany
Today there are 72 locations in Germany used by the US military Forces and
about 68,000 soldiers. The British Forces use 5 locations and have 25,000
soldiers in Germany. In the summer of this year about 8,500 soldiers will be
withdrawn from Germany and three basses will be given up. All this soldiers
have their home base in Germany. At no time all this soldiers are in
Germany, because always some... 阅读全帖 |
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e*u 发帖数: 10016 | 46 《国际歌》中文版歌词(完整)
第一段:
起来,饥寒交迫的奴隶!
起来,全世界受苦的人!
满腔的热血已经沸腾,
要为真理而斗争!
旧世界打个落花流水,
奴隶们起来,起来!
不要说我们一无所有,
我们要做天下的主人!
这是最后的斗争,团结起来到明天,
英特纳雄耐尔就一定要实现!
这是最后的斗争,团结起来到明天,
英特纳雄耐尔就一定要实现!
第二段:
从来就没有什么救世主,
也不靠神仙皇帝!
要创造人类的幸福,
全靠我们自己!
我们要夺回劳动果实,
让思想冲破牢笼!
快把那炉火烧得通红,
趁热打铁才会成功!
这是最后的斗争,团结起来到明天,
英特纳雄耐尔就一定要实现!
这是最后的斗争,团结起来到明天,
英特纳雄耐尔就一定要实现!
第三段:
压迫的国家、空洞的法律,
苛捐杂税榨穷苦;
富人无务独逍遥。
穷人的权利只是空话,
受够了护佑下的沉沦。
平等需要新的法律,
没有无义务的权利,
平等!也没有无权利的义务!
这是最后的斗争,团结起来到明天,
英特纳雄耐尔就一定要实现!
这是最后的斗争,团结起来到明天,
英特纳雄耐尔就一定要实现!
第四段:
矿井和铁路的帝王,
在神坛上奇丑无比。
他们除了劳... 阅读全帖 |
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f*********d 发帖数: 3358 | 48 可惜还没有命名
China launched its first aircraft carrier for a maiden run on Wednesday, a
step likely to boost patriotic pride at home and jitters abroad about
Beijing's naval ambitions.
The long-awaited debut of the vessel, a refitted former Soviet craft, marked
a step forward in China's long-term plan to build a carrier force that can
project power into the Asian region, where seas are spanned by busy shipping
lanes and thorny territorial disputes.
"Its symbolic significance outweighs its practical s... 阅读全帖 |
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w*p 发帖数: 16484 | 50 Devastating secret files reveal Labour lies over Gaddafi: Dictator warned of
holy war if Lockerbie bomber Megrahi died in Scotland
* Devastating stash of documents left in British Ambassador's residence
* Britain gave Libyan secret police questions to interrogate dissidents
* We even informed Gaddafi how Cobra works and MI6 budget
The startling extent to which Labour misled the world over the controversial
release of the Lockerbie bomber is exposed today in top-secret documents
obtai... 阅读全帖 |
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