g*q
发帖数: 26623 | 1 原来韩亚飞行员能用自动驾驶就可以上岗了.....
July 16 (Bloomberg) -- As the Asiana Airlines Inc. jet neared Los Angeles
International Airport, Captain Vic Hooper told his Korean co-pilot to make a
visual approach, meaning he’d manually fly instead of letting automation
do the work.
The co-pilot froze, leaving them too high and off course, Hooper said about
the incident, which occurred several years ago. Hooper said he had to take
over the controls to get the Boeing Co. 777 back on track.
“I don’t need to know this,”... 阅读全帖 |
|
b******n
发帖数: 159 | 2 前OCA领导者的testimony：
(1) Mei-ling Woo, President of OCA's Seattle chapter -- "Chapter of
the Year" for two consecutive years in 2003 & 04 under her leadership.
"OCA's (being) beholden to corporate money . . . is nothing new . . . In
2002, Seattle chapter asked at the national board meeting to discontinue
taking tobacco money, but got rejected. The reason: 'We don't want to go
down the slippery slope regarding corporate funding.' "
"OCA has long lost its standing as an advocacy organization & is mo... 阅读全帖 |
|
g*****1
发帖数: 666 | 3 毛毛熊的轰炸机也经常出入美帝的防空识别区。估计白兔将来也会造访关岛防空识别区
。白兔一向奉行来而不往非礼也。
http://www.foxnews.com/politics/2013/05/06/russian-military-aga
Russian strategic bombers conducted flights within the U.S. defense zone
close to northern Alaska and the Aleutian Islands last week in Moscow's
latest incident of nuclear saber rattling against the United States,
according to defense and military officials.
Two Bear H nuclear-capable bombers were detected flying into the military's
Alaska Air Defense Identification Zone (ADIZ) ... 阅读全帖 |
|
w********t
发帖数: 12853 | 4 Wiki 上也列举了支持你观点的一些研究结果，但是也写了以下机构的声明：
The American Diabetes Association supports glycemic index but warns that the
total amount of carbohydrate in the food is still the strongest and most
important indicator, and that everyone should make their own custom method
that works best for them.[32][33]
The International Life Sciences Institute concluded in 2011 that because
there are many different ways of lowering glycemic response, not all of
which have the same effects on health, "It is becoming evid... 阅读全帖 |
|
X***P
发帖数: 3230 | 5 你确信香港人想让中央政府来随意改香港的法律？尤其是当年跟英国谈好的法律？这可
是个slippery slope，话说出来以后别后悔。 |
|
a***k
发帖数: 1038 | 6 【 以下文字转载自 paladin 讨论区 】
发信人: atack (小军号), 信区: paladin
标 题: 红死病 by 杰克.伦敦
发信站: BBS 未名空间站 (Sat Oct 11 07:40:15 2014, 美东)
I
The way led along upon what had once been the embankment of a railroad. But
no train had run upon it for many years. The forest on either side swelled
up the slopes of the embankment and crested across it in a green wave of
trees and bushes. The trail was as narrow as a man's body, and was no more
than a wild-animal runway.
Occasionally, a piece of rusty iron, showing through ... 阅读全帖 |
|
r*******g
发帖数: 32828 | 7 又一个用语不规范， 听不懂英文
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
中國北方航空6901號班機空難
日期 1993年11月13日
事故類型 機師失誤、訓練不足；可控飛行撞地
地點 中国新疆烏魯木齊
地理坐标 43°54′26″N 87°28′27″E坐标：43°54′26″N 87°28′27″E
死亡 12
受傷（非致命） 60
涉事航機
機型 麥道MD-82
承運人 中國北方航空
註冊編號 B-2141[1]
起飛地 中国沈阳桃仙国际机场
最後经停地 中国北京首都国际机场
目的地 中国乌鲁木齐地窝堡国际机场
乘客人數 92
機組人員人數 10
生還人數 90
中國北方航空6901號班機（CBF6901/CJ6901）是由瀋陽經北京飛往烏魯木齊的定期航班
。1993年11月13日，一架編號為B-2141的MD-82執行此航班，在烏魯木齊機場進近時墜
毀於距跑道約2.2公里的農田中，4名機組人員及8名旅客死
涉事飛機
機型: 麥道MD-82... 阅读全帖 |
|
x****y
发帖数: 1853 | 8 法国还有个小镇叫Pussy, France.
Pussy is a small village in the commune of La Léchère in the Savoie dé
partement of France. It is situated on the eastern slope of Mont Bellachat
above the left bank of the Isère, 9 km northwest of Motiers. Wikipedia |
|
b*****d
发帖数: 7166 | 9 when going down a 89 degree slope |
|
S*******l
发帖数: 4637 | 10 这酒量是不是小啊。
吃饭就想喝一杯，白的红的鸡尾的，怎么就算alcoholic了？ 兄弟是不是站在个
slippery slope上？ |
|
h*********g
发帖数: 9102 | 11 America is a land of promise and new beginnings, a beacon for the rest of
the world. Arriving with nothing but a suitcase of dreams, my family and I
have spent fifteen years in beloved Pennsylvania. I became the woman I am
today, walking its soothing slopes and reading beneath its gentle trees.
That America welcomed us with nurturing arms is a debt that I can never
fully repay, though my bid to serve you is the first step on a lifelong
journey: to revive that “government of the people, by the pe... 阅读全帖 |
|
d**z
发帖数: 3577 | 12 Our St. Barts spies this time of year noticed a distinct absence of hedge
fund regulars, who we hear spent the holidays with their tails between their
legs instead.
Celebrities such as Roman Abramovich, the Russian financier whose famous New
Year’s Eve bash is the talk of the island, and Candice Swanepoel, as well
as media titans, were all there in force — but a large swath of the hedge
fund community spent time at their snow houses despite the bare slopes.
Evidently, the steep losses on energy ... 阅读全帖 |
|
z**********e
发帖数: 22064 | 13 【 以下文字转载自 Military2 讨论区 】
发信人: zhonghangyue (中行说), 信区: Military2
标 题: 80式冲锋手枪——我军还装备过这种武器？
发信站: BBS 未名空间站 (Sun Jan 24 11:05:56 2016, 美东)
70年代设计的驳壳枪？
http://world.guns.ru/handguns/hg/ch/type-0-e.html
Type 80 machine / automatic pistol (People Republic of China)
Type 80 machine / automatic pistol with holster-shoulder stock
Type 80 machine / automatic pistol with unique detachable shoulder stock
which also conceals a large combat knife
Type 80 machine / automatic pistol with combat knife from its... 阅读全帖 |
|
d*******o
发帖数: 3 | 14 很明显，这是个slippery slope
一旦扩展开来，先是黑聚区，然后墨聚区
然后你再看花销可就不是小钱了 |
|
b****a
发帖数: 4465 | 15 今年2月，一名14岁女孩在纽约市布碌仑中林的莫洛高中 (Edward R.Murrow High
School)彩排一项学生音乐活动时，头部撞到一块布景板，校方于是召救护车前来。该
辆救护车把她送到公园坡的卫理公会医院 (Methodist Hospital)，车程是4.5哩，需时
12分钟。
但帐单列出的收费竟然高达2056.95美元。
救护人员没有为该女孩敷冰袋或涂药治疗，然而，救护车公司只为从中林(Midwood
)到公园坡(Park Slope)的一段短暂车程，向健保公司开出2056.95美元的帐单。同样的
路程，如果叫一辆“优步 (Uber)”出租车，仅收14美元。
幸运的是，该女孩的父亲没有陷入这个圈套中，甚至不用花一块钱。但不幸的是，
大家都知道，把一名头部撞伤的14岁少女从学校送到两个社区外的地方，不用2056.95
元那么贵。可是，救护车公司和健保公司合作捞钱，提高收费牟取暴利。
而这些费用会转嫁到纳税人身上。
Uber只收14元的路程，为什么救护车要收2056.95元？相信没有人可以理解。健保
公司付给救护车公司1686.7元。一个名叫杰米恩(Jermaine)的男... 阅读全帖 |
|
S*******l
发帖数: 4637 | 16 老邓自己都说白了。
还用争论么，就是保共产党的领导啊。就是保共产党的绝对权力掌控啊。四项级本原则
其实就一个原则，共产党绝对领导。
六四不开枪，而和平解决，就是要让出部分权力啊。共产党保守派是不会让自己站到这
个slippery slope上的，开始让出最后就是全部让出。
台湾就是这样开始的。
所以六四必然失败。六四发生是因为大家还没明白共产党有多坚定，在这个问题上。绝
对没有商量余地的。 |
|
m**c
发帖数: 7349 | 17 He took her in his arms again and drew her to him, and suddenly she became
small in his arms, small and nestling. It was gone, the resistance was gone,
and she began to melt in a marvellous peace. And as she melted small and
wonderful in his arms, she became infinitely desirable to him, all his blood
-vessels seemed to scald with intense yet tender desire, for her, for her
softness, for the penetrating beauty of her in his arms, passing into his
blood
. And softly, with that marvellous swoon-lik... 阅读全帖 |
|
s*****g
发帖数: 225 | 18
今天的专栏，我们来说一个和 Critical Thinking 有关的话题，就是“人们经常犯的
逻辑错误”。
是这样的，檩子在看国外孩子课程资料的时候，发现从小学五六年级起，很多学校
在Social Studies, Writing, Language Arts, Phylosophy （社会研究、写作、语言
、哲学）这些课上，都会提到一个概念，叫 Logical Fallacy - 老师会带学生梳理常
见的逻辑谬误，帮助学生培养缜密的思考习惯。
什么叫逻辑谬误？就是指一个人在论述中犯了推理错误，对人产生误导 (An error
in reasoning that obscures or misleads the audience)
曾有人说过：我们教育最大的缺失，是缺乏阅读、写作和逻辑训练；那么，怎样培
养孩子的逻辑能力？我觉得引导孩子去识别这些常见的逻辑谬误，就是一个很好的起点
...
下面我们来说说国外专家和老师总结的12种最常见逻辑谬误，比较适合跟小学五六
年级上下的孩子去讲讲 ~ 还有一些复杂一点的逻辑谬误，我们以后有机会再讲。
1、没有足够证据就匆忙下结论，以偏概全
Ha... 阅读全帖 |
|
r**i
发帖数: 24 | 19 【 以下文字转载自 USANews 讨论区 】
发信人: riri (riri), 信区: USANews
标 题: 华裔该不该支持川普[转］
发信站: BBS 未名空间站 (Mon Oct 10 19:15:03 2016, 美东)
作者：Charlie
2016年10月9日
加利福尼亚圣荷西
川普参选以来发表过各种玲琅满目的“观点”，“理念”，但他的核心理念是本土主义
（Nativism)，表面上反非法移民。实则反所有移民尤其是有色人种移民。华裔本身作
为外来者，如果不去抵制排外反而支持排外，doesn't make sense。本土主义（
Nativism)是当今西方世界流行的一种思潮。🇬🇧 Brexit, 🇩
🇪 默克尔领导的基督教民主联盟（CDU ）败选，🇺🇸 德才兼
缺的川普竟然拿到43%的支持率。在这样的大环境下，作为1%的美国华裔该如何应对，
是大家关心的话题。本文从分析“歧视”作为切入点，说说我的一点粗浅的看法，与大
家商榷。
1 歧视源于动物的本性
回想我们从小长大的... 阅读全帖 |
|
m***r
发帖数: 798 | 20 【 以下文字转载自 USANews 讨论区 】
发信人: mitor (mitor), 信区: USANews
标 题: 川普到底靠不靠谱？美国华人选民该不该投他一票？ (转载)
发信站: BBS 未名空间站 (Fri Oct 14 14:13:32 2016, 美东)
发信人: mixedcongee (mixedcongee), 信区: SanFrancisco
标 题: 川普到底靠不靠谱？美国华人选民该不该投他一票？
发信站: BBS 未名空间站 (Thu Oct 13 14:39:14 2016, 美东)
按：本想写一篇关于美国大选的文章， 因为实在担心法西斯川普一旦上台， 会大肆迫
害移民；并且有向中国扔原子弹的可能，现在看到与我同名也叫CHARLIE的先生的文章
， 心里安石了许多， 同时惭愧弗如CHARLIE先生； 但对本文珍爱有加，现转贴于此。
川普到底靠不靠谱？美国华人选民该不该投他一票？
http://enewstree.com/discuz/forum.php?mod=viewthread&tid=133764
作者：Charlie
2016年10月9日
加利... 阅读全帖 |
|
i*****y
发帖数: 3449 | 21 https://sputniknews.com/asia/201606201041642251-china-india-border-
infrastructure/
New Delhi (Sputnik) — Pin Valley, a picturesque cold desert nestled in the
Himalayan region in India's far northern state Himachal Pradesh bordering
China is a feast to the eyes with its snow laden unexplored higher reaches
and slopes. Villagers in the area are the perfect example of tribes trapped
between their love for nature's purity and the want for modern facilities.
The aspirations of these villagers have b... 阅读全帖 |
|
发帖数: 1 | 22 Yarmouth Port, Massachusetts
From Wikipedia, the free encyclopedia
Yarmouth Port, Massachusetts
Census-designated place
Boardwalk at Bass Hole
Location in Barnstable County and the state ofMassachusetts.
Coordinates: 41°42′17″N 70°13′15″WCoordinates: 41°42′17″N 70°13′
15″W
Country United States
State Massachusetts
County Barnstable
Town Yarmouth
Area
• Total 6.47 sq mi (16.76 km2)
• Land 6.04 sq mi (15.65 km2)
• Water 0.43 sq mi (1.11 km2)
Elevation 52 f... 阅读全帖 |
|
发帖数: 1 | 23 在网上发现了一个圣诞节商店，商店的建筑很有特色，而且遍布全美国，大概有70多个
店铺，以后大家买圣诞节用品可以去那里，似乎各州都有。我们这里和麻州的地址是：
CHRISTMAS TREE SHOP AUGUSTA, GA, 239 ROBERT C. DANIEL JR. PARKWAY,
AUGUSTA EXCHANGE, AUGUSTA, GA 30909, 706.738.0570, CHRISTMAS TREE SHOP
, MAGNOLIA PARK, 1117 WOODRUFF ROAD, GREENVILLE, SC 29607. 864. 297.
3667
CHRISTMAS TREE SHOPS NATICK, 1298 WORCESTER ST. ROUTE 9, SHERWOOD
PLAZA, NATICK, MA 01760, 508.655.9800
CHRISTMAS TREE SHOPS SOMERVILLE, 177 MIDDLESEX AVENUE, ASSEMBLY SQUARE
... 阅读全帖 |
|
m********5
发帖数: 17667 | 24 Well someone drink to death, then you try to avoid jail time by changing the
law? Doesn't look like a smart move. And this is man slaught nothing to do
with drinking law. The charge of host minor is pretty light comparing to man
slaught. So there isn't going to have argument about flat slope of crime
costs. We can only say what a stupid frat LoL |
|
|
s******r
发帖数: 5309 | 26 放屁，你这叫slippery slope fallacy。 |
|
r*s
发帖数: 2555 | 27 Zhang, who was described as an advanced snowboarder, was last seen by
friends at the resort about 12:45 p.m. Thursday as he headed out to go
snowboarding, said Dena Erwin, Placer County sheriff's spokeswoman. When he
failed to return, his friends reported him missing about 9 p.m.
The Sheriff's Office Tahoe Nordic Search and Rescue immediately began a
search, which was later suspended then resumed at first light Friday. Zhang
was found at 10:17 a.m., in bounds at the resort, Erwin said.
Although ... 阅读全帖 |
|
S**b
发帖数: 1883 | 28 每到冬季，办公室人一般以上谈论的都是去哪里哪里skiing。 这次一个美国小青年还
30几个朋友一去和欧洲两个星期滑雪，什么ski resort。 去一次各种各样服装设备大
大小小TMD像红军过大雪山，真的有意思吗？有个vacation在家里睡睡吃吃，最多去唱
个卡拉ok，不挺好的？搞不懂，一点都搞不懂。
一老中朋友也凑热闹，渴望融入美国主流社会，带他12岁小孩去滑雪，你想想一中国知
识分子wsn的孩子去滑雪，一上雪地，举手投足一看就是个chinese nerd. 结果果然，
在一个slope下摔倒，撞一巨石上，当场脑浆迸裂。 |
|
W*****B
发帖数: 4796 | 29 乌兰巴托？
Life in the Most Polluted Capital in the World
Joseph Hincks
By Joseph Hincks | Photographs by Zhang Chi for TIME | Video by Zhang Chi,
Aria Chen and Arpita Aneja
It’s 11 below (-24C) outside but the stove is burning and baby Almasbek
Toltalkhan is warm in his family’s yurt. His mother, Nursaule, scoops him
from a crib engraved with pictures of coconut palms and joggles him on her
knee while the doctor readies his shot.
At 11 months old, Almasbek is just past the nebulous state of babyhood... 阅读全帖 |
|
j****3
发帖数: 2836 | 30 Hannibal Hamlin, 林肯的第一个副总统，当时的参议员，在辩论排华法案时的发言：
"I am willing to admit them to naturalization. I think all persons who come
here to make their permanent home ought to participate in our Government,
ought to be citizens, and ought to have the right of franchise conferred
upon them. I voted for it once I will vote for it again and I believe, Mr.
President, that if you will treat these people upon the Pacific slope with
common humanity, they will assimilate, not, perhaps, as readily as other
nation... 阅读全帖 |
|
c*******o
发帖数: 8869 | 31 【 以下文字转载自 USANews 讨论区 】
发信人: ddsd (ddsd), 信区: USANews
标 题: 新闻出来了， 黑墨以后在nyc 上学绝对优先。中产要么上私立，要么从纽约滚蛋
发信站: BBS 未名空间站 (Tue Sep 4 22:50:13 2018, 美东)
新闻出来了， 黑墨以后在nyc 上学绝对优先。中产要么上私立，要么从纽约滚蛋
https://nypost.com/2018/09/02/nyc-schools-to-give-priority-to-predominantly-
black-and-hispanic-kids/
========================================================
9/9 大游行请大家都参与：
9/9 是保护SHSAT的游行，但请大家都要参与。因为我们要保护的不仅是SHSAT，而是所
有好学校和好学区。 请大家切记SHSAT是因为有州立法的保护，所以我们才有亡羊补牢
的机会。而其它好学校市长可以随时进行改革，连公众听证会都不用举行直接置于死地。
1. 早在6月的时候我们就强... 阅读全帖 |
|
l**a
发帖数: 11 | 32 但这是在桥上
上下桥的slope要考虑进去
不是没可能 |
|
n******e
发帖数: 699 | 33 快车个JB，天天晚点， 法拉盛就一条7号线，挤死掉， 到曼哈顿。天天飞机场嘈死。
你用GOOGLE MAP会吗？
你说了算， 还是GOOGLE MAP说了算？
DUMBO, PARK SLOPE, Forest Hills, 房子会涨疯。 |
|
g*****0
发帖数: 2998 | 34 我去 dumbo离lic多远你知道吗 真是不知者不醉 七号线沿线才直接受益
布鲁克林几乎无影响
[在 newerbie (Mr.) 的大作中提到：]
:快车个JB，天天晚点， 法拉盛就一条7号线，挤死掉， 到曼哈顿。天天飞机场嘈死
。你用GOOGLE MAP会吗？
:你说了算， 还是GOOGLE MAP说了算？
:DUMBO, PARK SLOPE, Forest Hills, 房子会涨疯。 |
|
k**********4
发帖数: 16092 | 35 Most of the ethical discussions related to genome editing center around
human germline editing. This is because changes made in the germline would
be passed down to future generations. The debate about genome editing is not
a new one but has regained attention following the discovery that CRISPR
has the potential to make such editing more accurate and even "easy" in
comparison to older technologies.
Bioethicists and researchers generally believe that human genome editing for
reproductive purpose... 阅读全帖 |
|
发帖数: 1 | 36 走／跑slope，六块腹肌杠杠的，NFL的offseason就这样 |
|
发帖数: 1 | 37 North of latitude 26° N these great rivers diverge, and the Yangtze turns
east to pass through a winding valley with steep slopes. The river receives
the waters of many tributaries, among which the Yalong River is the largest
and contributes the most water. The Yangtze then widens to between 1,000 and
1,300 feet (300 and 400 metres), reaching depths often exceeding 30 feet (9
metres). In narrower gorges the water width decreases by almost half, but
the depth increases sharply. |
|
c******n
发帖数: 891 | 38 An informal logical fallacy: slippery slope. |
|
n****G
发帖数: 1191 | 39 West Point mourns death of top cadet involved in skiing accident
https://www.foxnews.com/us/west-point-mourns-death-of-top-cadet-involved-in-
skiing-accident
A “heartbroken” U.S. Military Academy at West Point has announced the
death of a top senior cadet who suffered fatal injuries in a skiing accident.
Class of 2019 cadet Peter Zhu, 21, was involved in a bad accident while
skiing Feb. 23 at the West Point ski slope. West Point officials said he
died Thursday.
新闻读者评论有许多污蔑华裔的，足见华裔地位太低，急需象 Peter ... 阅读全帖 |
|
b*********3
发帖数: 1709 | 40 Again, how does trade between China and Iran violate US law? Isn't this a
slippery slope where one country imposes a "law" and expects all other
countries to abide by it? |
|
s*x
发帖数: 8041 | 41 Former American skier Eileen Gu wins her first gold for China
China Plus
Published: 2019-08-18 19:33:05
Share
15-year-old Chinese-American skier Eileen Gu has claimed her first-ever
victory for China in the Ladies' Freestyle Skiing Slope Obstacles
Competition at the Australia-New Zealand Cup.
Eileen Gu attends the Kenzo Menswear Spring Summer 2020 show as part of
Paris Fashion Week on June 23, 2019 in Paris, France. [File Photo: WireImage
via VCG/Foc Kan]
Eileen Gu attends the Kenzo Menswear Spr... 阅读全帖 |
|
发帖数: 1 | 42 我碰到华一代有学过逻辑课的，大部分学的都是formal logic: propositional logic,
predicate logic, modal logic之类的。
但形式逻辑在现实生活中基本用不上，只能用到很严密的计算、数学和严格限定的推断
。生活中大部分的情形逻辑推导都是和内容相关，而不是仅仅靠一个form就能推出来是
否逻辑cogent。
我们在生活中犯的逻辑错误大部分是非形式逻辑，比如预设隐患未证明的前提(begging
the question)，比如拿人论证事情（ad hominem），比如把缺失证据当成是不成立的
证据（appeal to ignorance），比如只讲差别不讲程度（slippery slope ）等等...
这些逻辑错误如果没有专门训练过，就是一个数学博士也很可能会犯。
Informal logic的内容其实非常多，而且要学好用好需要很谨慎。我觉得中国的中学和
大学教育应该引入这一块内容。 |
|
发帖数: 1 | 43 华州？ CrystalMountain？滑雪圣地？Really?
我每周都去，那么shabby的resort，自从换了owner后，slope都不groom了，路上也不
撒盐了，经常早上8点就通知“没停车位了，还在路上的掉头回去吧”。 |
|
B*Q
发帖数: 25729 | 44 relatively flat with a few mild slopes. |
|
b********n
发帖数: 38600 | 45 They knew what was coming and spread the word: stay home.
So as Italians headed to the ski slopes and crowded into cafes and bars as
normal, the Chinese inhabitants of Prato had seemingly disappeared. Its
streets, still festooned with Chinese New Year decorations, were semi-
deserted, shops shuttered. |
|
s*****n
发帖数: 1998 | 46 I Have a Rendezvous with Death
By Alan Seeger
I have a rendezvous with Death
At some disputed barricade,
When Spring comes back with rustling shade
And apple-blossoms fill the air—
I have a rendezvous with Death
When Spring brings back blue days and fair.
It may be he shall take my hand
And lead me into his dark land
And close my eyes and quench my breath—
It may be I shall pass him still.
I have a rendezvous with Death
On some scarred slope of battered hill,
When Spring comes round again this y... 阅读全帖 |
|
h**e
发帖数: 446 | 47 https://www.reuters.com/article/us-health-coronavirus-italy-chinese/from-
zero-to-hero-italys-chinese-help-beat-coronavirus-idUSKBN21I3I8
FLORENCE (Reuters) - In the storm of infection and death sweeping Italy, one
big community stands out to health officials as remarkably unscathed — the
50,000 ethnic Chinese who live in the town of Prato.
Two months ago, the country’s Chinese residents were the target of what
Amnesty International described as shameful discrimination, the butt of
insults and v... 阅读全帖 |
|
|
g**1
发帖数: 10330 | 49 Chinese Y-20 transport aircraft makes maiden flight
By Robert Foster
1/29/2013
The X'ian Aircraft Corporation (XAC) Y-20 strategic transport aircraft made
its maiden flight from the Yanliang test airfield near the XAC plant on 26
January.
The flight lasted approximately 40 minutes and saw the aircraft perform a
number of circuits of the airfield. Images and footage of the occasion
confirm the Y-20 to be a four-turbofan design with clear Russian, Ukrainian,
and US influences.
Russian and Ukrainia... 阅读全帖 |
|
z**********e
发帖数: 22064 | 50 70年代设计的驳壳枪？
http://world.guns.ru/handguns/hg/ch/type-0-e.html
Type 80 machine / automatic pistol (People Republic of China)
Type 80 machine / automatic pistol with holster-shoulder stock
Type 80 machine / automatic pistol with unique detachable shoulder stock
which also conceals a large combat knife
Type 80 machine / automatic pistol with combat knife from its detached
shoulder stock
Cross-section diagram of the Type 80 pistol.
Cross-section diagram of the Type 80 pistol.
Characteristics
Type: S... 阅读全帖 |
|
