b********n
发帖数: 38600 | 1 A。 NoPension Fri, 03/09/2018 - 08:14
Here is the problem with the Chinese, based on my experience. They latch
onto a product or a process, designed by others. They copy the shit out of
it...in multiples. Then they crank up production. BUT....they don't
understand the underlying principles of why this is that way, or that is
this way. I've worked with a few Chink engineers. Very well educated. They
could modify plans, etc...on the laptop faster than a blink. But the had no
underlying knowledge ... 阅读全帖 |
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t******e
发帖数: 2504 | 2 实际上F14A的几个主要设计者，前后都成了AIAA Fellow， AIAA (The American
Institute of Aeronautics and Astronautics)
AIAA Fellow 也没有Richard 卢(lu, lo, loo,low)的名字，姓Lu的华人有2，都是新人
，查了查，与老卢对不上。 |
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b********n
发帖数: 38600 | 3 Sorry you shoot too good to be a sniper
You fly too good to be an astronaut
You are too fast to be in the Olympics
You too smart to go to Harvard |
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c*********d
发帖数: 9770 | 4 原创：梓泉 小声比比 微信号 ziquanM
功能介绍
花式吊打表演艺术家
大家好
在经过了长达三个月的拉锯之后
美国检方决定不起诉刘强东
而刘强东也出来道歉了
意思是这事儿也就这么告一段落了
但是依我看
东哥也太大度了
因为根据律师Jill Brisbois的声明
东哥根本就是受害者啊！
这事儿不能就这么算了！
我们看看东哥律师恢复的现场
我给大家梳理一下要点：
1、东哥提前不认识女方
两人是偶然碰上的
2、东哥不仅没灌女方
女方使劲儿灌自己
3、东哥本来自己要去玩儿
女方非臭不要脸的凑上来
4、东哥在车里好好的
女方非扑上来又是亲又是摸的
注：我觉得这段“没有不情愿行为”
写的不对啊
我看东哥当时就挺不情愿的
5、东哥本来要去公开场所玩儿
女方非把他拉到自己家去
还欢声笑语的
6、在床上该女士整个过程都很主动
东哥主动不主动没说
7、完事儿之后
女方不断的主动要求和东哥见面
而且不断的威胁东哥
8、东哥心怀坦荡，主动赴约
没想到被摆了一道，当场逮捕
9、被关进去之后
这女的还不依不饶
继续敲东哥的竹杠
10、东哥坚决不给钱
拒绝让敲诈勒索得逞
11、女方上蹿下跳
不断通过媒体污蔑东... 阅读全帖 |
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p***n
发帖数: 17190 | 5 https://en.wikipedia.org/wiki/Anne_McClain
On August 23, 2019, The New York Times reported that Worden has filed a
complaint against McClain through the Federal Trade Commission accusing her
of illegally accessing financial information while residing in the
International Space Station.[17][18][21] This accusation "outed" McClain as
a homosexual woman, making her the first openly homosexual astronaut.
[ |
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b*********3
发帖数: 1709 | 6 Of course it is and trade wars have inertia. As for the Chinese they have
already replaced most dependency on US products so they can afford to be
magnanimous. They know they have Trump pinned down.
The unspoken part of the trade deal has already been set.
Trump had no choice. US businesses were going to cut his balls off. Trump
polls are dropping for his mishandling of the economy as reported by CNBC.
Markets are moving because for the most part, China and the US have agreed
on IP safeguards. T... 阅读全帖 |
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b*********3
发帖数: 1709 | 7 Of course it is and trade wars have inertia. As for the Chinese they have
already replaced most dependency on US products so they can afford to be
magnanimous. They know they have Trump pinned down.
The unspoken part of the trade deal has already been set.
Trump had no choice. US businesses were going to cut his balls off. Trump
polls are dropping for his mishandling of the economy as reported by CNBC.
Markets are moving because for the most part, China and the US have agreed
on IP safeguards. T... 阅读全帖 |
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b*********3
发帖数: 1709 | 8 Of course it is and trade wars have inertia. As for the Chinese they have
already replaced most dependency on US products so they can afford to be
magnanimous. They know they have Trump pinned down.
The unspoken part of the trade deal has already been set.
Trump had no choice. US businesses were going to cut his balls off. Trump
polls are dropping for his mishandling of the economy as reported by CNBC.
Markets are moving because for the most part, China and the US have agreed
on IP safeguards. T... 阅读全帖 |
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发帖数: 1 | 9 川普和碰死2024送美国女人上月球言犹在耳
这边nasa已经把测试时间推迟到2024年了！
哈哈哈😂😂
NASA has announced plans to work with American companies to design and
develop new reusable systems for astronauts to land on the lunar surface.
The agency is planning to test new human-class landers on the Moon beginning
in 2024, with the goal of sending crew to the surface by 2028. |
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发帖数: 1 | 10 https://www.theatlantic.com/science/archive/2019/10/elon-musk-jim-
bridenstine-starship-commercial-crew/599218/
Koren: Why did you post that tweet?
Bridenstine: We are working really hard as an agency to get to a day where
when we announce a cost and schedule, we can have credibility. Our
contractors have to be as committed to that as we are. I was getting a lot
of calls from the media about this event, and so we just sent a tweet and
said, look, we look forward to this, this is exciting, but at... 阅读全帖 |
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发帖数: 1 | 12 By Next Year, NASA Astronauts May Not Have a Ride to the Space Station.
Due to delays in the Commercial Crew Program, NASA may soon be left without
a ride to space.
说白了就是spacex在一直跳票 但这不妨碍马斯克继续当fanboys心中的英雄哈
马斯克可以继续忽悠去火星 下场就是美国人连去空间站的轮椅都没有 只能在担架上躺
着 |
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发帖数: 1 | 13 By Next Year, NASA Astronauts May Not Have a Ride to the Space Station |
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T**********e
发帖数: 29576 | 14 原来不仅是时钟上错，还中途受手机站干扰失去联系，service module分离混乱，照这
老爷公司的干活速度，怎么也得1年时间debug再无人试飞，3年内别想载人。到时候马
一龙要登火星了。
Timing is everything, especially in spaceflight, and that’s where Boeing’s
Starliner first had trouble. Thanks to a software glitch, Starliner
incorrectly set its internal clock hours before it launched, which meant
that after it separated from the rocket and reached space, the capsule
missed the moment it needed to fire some thrusters and push itself into the
right orbit. In a cruel twist, mission c... 阅读全帖 |
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发帖数: 1 | 15 Sen. Martha McSally is calling on the World Health Organization director
general to step down over what she deems his assistance in covering up China
's underreporting of the coronavirus, part of an escalating series of GOP
criticisms of the organization.
Arthur Ruiz
What is the logic here? Trump believed the rosy numbers coming out of China
and, after the single action of imposing a limited travel ban against people
coming from China, did nothing to prepare?
Soooo... he was dumb enough to belie... 阅读全帖 |
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h*******2
发帖数: 5093 | 16 找到链接了， 题目叫 高中发明者：
http://www.popsci.com/science/article/2011-08/high-school-inven
里面也有个搞机械手的：
EDUARDO FERNANDEZ
High School: Carl Hayden Community High School, Phoenix, Ariz.
Invention: 3-D assisted robotic arm
After Eddie Fernandez figured out how to take apart a remote-control car at
age five, no gadget was safe. “Toys, batteries, motors, circuits: I wanted
to know how they all worked,” he says. In seventh grade, he joined a team t
hat built robots for the national FIRST competition. One entry... 阅读全帖 |
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c******n
发帖数: 891 | 17 xdot=Ax+Bu+Fu'
y=Cx+Dw
Observability means x (position, speed, acceleration, etc) is observable
through y; controllability means x is drivable through u. For this case, I
wouldn't think it'd be a problem to calculate x - linearized governing
equations of such a dynamic system should be well defined, though I'm not in
aerospace. I think what an astronaut has to do manually is to compensate
unknown disturbances like u' and w, which might be challenging but it's not
impossible.
60 |
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d**********0
发帖数: 13081 | 18 敬佩。
Space Shuttle Columbia disaster crew 之一。
Payload Specialist: Ilan Ramon, a colonel in the Israeli Air Force and the
first Israeli astronaut. |
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c*********d
发帖数: 9770 | 22 英文字幕把中国的宇航员还是叫Astronauts，而不是人家建议的Taikonauts。
现在这么叫还来得及，要是将来有十个八个国家都能把人送上太空，你再起customized
宇航员名称就晚鸟。 |
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M******a
发帖数: 6723 | 23 我老的意思是说，中国既然有自造“航天员”英文词汇（或者说国际词汇）的权利，为
什么要用美国的Astronaut？哪怕就用拼音的Hangtianyuan（单复数相同）都可以啊。 |
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x****u
发帖数: 44466 | 24 美国民俗我国说了不算啊，Astronaut是标准字典用语。 |
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f*******e
发帖数: 1061 | 25 http://time.com/4572079/best-inventions-2016/
When China’s newest astronauts, Jing Haipeng and Chen Dong, arrived in
orbit earlier this year, they docked at some impressive digs. Specifically:
the orbital laboratory Tiangong-2 (Heavenly Palace 2), which is more than 34
ft. long and nearly 14 ft. wide and includes an exercise area and a medical
-experiment bay. Yes, that’s all modest compared with the multimodule
International Space Station (ISS), which is roughly the size of a football
fie... 阅读全帖 |
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m******8
发帖数: 2153 | 27 http://gaynewsblog.net/2008/01/spac-e-final-frontier-for-homosexuality.html
Thursday, January 31, 2008
Space, The Final Frontier for Homosexuality
There has been openly gay television actors and characters, there has been
openly gay (retired) NFL football players, there has even been an openly gay
US Republican Member of Congress, but there has never been an openly gay
astronaut, active or retired.
With over 450 people having flown into space, odds are there has been at
least one gay person in s |
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g********d
发帖数: 4174 | 28 Posted on Advocate.com January 08, 2011
Story Updated : January 08, 2011 03:00:00 PM
Congresswoman Shot at Public Event
By Advocate.com Editors
GABRIELLE GIFFORDS X390 (WIKI) | ADVOCATE.COM
Arizona Congresswoman Gabrielle Giffords was among several others who was
shot at close range at a public event at a Safeway grocery store in Tucson,
Ariz., on Saturday. Despite initial reports that Giffords had died, a
hospital official tells CNN that the 40-year-old congresswoman is alive an
in surgery.
Th... 阅读全帖 |
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g********d
发帖数: 4174 | 29 By TERRY TANG and AMANDA LEE MYERS, Associated Press Terry Tang And Amanda
Lee Myers, Associated Press – 10 mins ago
TUCSON, Ariz. – Rep. Gabrielle Giffords of Arizona was shot in the head
Saturday when an assailant opened fire outside a grocery store during a
meeting with constituents, killing a 9-year-old boy and a federal judge and
wounding several others in a rampage that rattled the nation.
Giffords was among at least 10 people wounded, and the hospital said her
outlook was "optimistic"... 阅读全帖 |
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w***m
发帖数: 10498 | 30 haha, but what about the astronauts? |
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T*****n
发帖数: 2456 | 31 這不是脑子思考的问题，而是证据确凿，比如：
Since the late 2000s, high-definition photos taken by the Lunar
Reconnaissance Orbiter (LRO) of the Apollo landing sites have captured the
lander modules and the tracks left by the astronauts.[4][5] In 2012, images
were released showing the Apollo flags still standing on the Moon.[6][7]
http://en.wikipedia.org/wiki/Moon_landing_conspiracy_theories
就像今天有人一定要说相对论是犹太人的阴谋，咋办泥。
和民科理论，就是浪费时间。你可以接着批我读书消化不良，所以故弄玄虚，我围观便
是，哈哈。 |
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i**n
发帖数: 1436 | 32 U.S. Rep. Gabrielle Giffords was critically wounded Saturday in a shooting
at a Tucson, Arizona, grocery store in which at least 11 other people were
injured, officials said.
Darci Slaten, a spokeswoman for University Medical Center in Tucson, said
Giffords was undergoing surgery Saturday afternoon for a gunshot wound to
the head.
A federal judge from Arizona was among the 11 others shot in the incident, a
law enforcement source told CNN.
The shooting happened shortly after 10 a.m. MST, Pima Cou... 阅读全帖 |
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l****z
发帖数: 29846 | 33 The first private spacecraft aiming to dock with the international space
station blasted off from Florida and reached orbit early Tuesday with split-
second precision, but the biggest tests for the mission are still days ahead.
The predawn skies around Cape Canaveral filled with the bright glow and deep
rumble of Space Exploration Technologies Corp.'s Falcon 9 rocket lifting
off the pad, carrying an unmanned Dragon spacecraft on a highly anticipated
test flight scheduled to last about two weeks.... 阅读全帖 |
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l****z
发帖数: 29846 | 34 by Jammie
Maybe we should order background checks on people so they’re legally
allowed to own such vicious animals. And why didn’t Mark Kelly keep better
control of this animal? Why does someone need such a big dog? Is he trying
to prove how manly he is or something? How many more sea lions must die?!?!
Gabrielle Giffords’ husband pulled his daughter’s dog off of a sea
lion in Laguna Beach over the weekend.
The incident, which was captured on video, happened around 1:40 p.m.
Saturday at ... 阅读全帖 |
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l****z
发帖数: 29846 | 35 by Jammie
We’re still not sure what this guy was trying to prove with this stunt, as
his story has changed so many times it’s hard to keep track. If he was
trying to demonstrate how easy it was for a law-abiding citizen with no
criminal record to buy a weapon, then he did so. He also had to wait three
weeks to take possession and apparently the owner of the gun shop tired of
all the attention. Good for him. Now we’ll probably see the anti-gun left
complain about him having to wait so long to ta... 阅读全帖 |
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t*******d
发帖数: 12895 | 37 Michael P. Shipley @michaelpshipley 4h4 hours ago
@elizabethforma Time to go to bed darling. You can play indian astronaut
tomorrow. |
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W*****B
发帖数: 4796 | 38 王湉(天天)在共和党亚裔全美峰会上的讲话
2016-07-21 美国华人之声编辑 美国华人之声
Chinese AMERICANS LOVE TRUMP!
My name is David Tian Wang. I am honored to be here today. Thank you for
being here, Chairman Priebus, Secretary Chao and honored guests and donors
for this great opportunity.
I was born in China and immigrated to the United States in 1999. I have
learned to love my adopted country and treasure American values. And that is
why I started the Chinese Americans for Trump movement.
CAFT, the Chinese Americans for Trump mov... 阅读全帖 |
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c*******4
发帖数: 1874 | 44 左逼女的一个个头发弄得跟洗剪吹似的，长的还中性，要么像猪，哪有什么外表。相反
共和党好多漂亮女人。 |
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b*****d
发帖数: 61690 | 45 Newsweek senior political reporter Kurt Eichenwald is backing away from his
report that supporters of Donald Trump booed when the president-elect
eulogized the astronaut John Glenn at an Iowa rally Thursday night.
Eichenwald's retraction came three hours after the original message about
jeering at the Trump rally.
"Trump supporters booed John Glenn when Trump mentioned his name at today's
rally," Eichenwald wrote in the original tweet, which has now been deleted.
"A real American hero risked his... 阅读全帖 |
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s********k
发帖数: 472 | 46 美国总统特朗普现在有一个美好的新愿望：希望美国人登上火星！
特朗普周二签署一项法案TREAT Astronauts Act，授权在2018年给美国航空航天局（
NASA）195亿美元预算。这笔巨款可不是白拿的，他要求NASA完成一个任务——在2033
年前载人登上火星。
这是七年来白宫首次为 NASA 授权此类法案。它保证了NASA不会像其他很多政府机构一
样失去很大份额的预算。
当然，这不是勤勤恳恳上班的特朗普自己的突发奇想，而是他对佛罗里达州参议员Bill
Nelson所提想法的回应。特朗普说：“好，我喜欢这个。我们要去火星。”
给NASA拨款195亿美元的举动表明特朗普的态度发生了大逆转。白宫上周还在初步预算
方案中，建议把NASA明年的预算从目前的193亿美元削减到191亿美元。
不过，虽然今年NASA的地球科学研究预算未受影响，但根据特朗普政府的规划，明年起
这方面的经费将降低5%。
特朗普认为，NASA应该集中于加深太空探索，而不是把重点放在地球上。他还补充说：
“我们支持就业。它关系到就业。”
上述法案还建议NASA优先考虑公私合作，从私人公司获取额外的载人航天飞行经费。... 阅读全帖 |
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发帖数: 1 | 47 31,487 U.S. Scientists Reject Global Warming Hoax
A growing list of 31,487 U.S. scientists (and counting) has signed a
petition strongly rejecting as unproven the hypothesis of man-made global
warming or climate change. These signers include four NASA astronauts, at
least two Nobel Prize winning physicists, 9,029 Ph.D.s and some of the
nation’s top climatologists. Only U.S. scientists are included in this
particular petition. Only relevant scientific fields are included.
Ball-and-stick model of... 阅读全帖 |
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a*****1
发帖数: 3817 | 48 为何牛顿力学没有人反对， 因为是真科学。
只要有一个真正的科学家反对 Global Warming ， 就可以说明 Global Warming 是个
假货。
发信人: edc (Nothing), 信区: USANews
标 题: Re: 31,487 U.S. Scientists Reject Global Warming Hoax
发信站: BBS 未名空间站 (Sun Jun 4 19:30:08 2017, 美东)
这事在wikipedia上已经有词条了。摘抄一段：
“took a random sample of 30 of the 1,400 signatories claiming to hold a Ph.
D. in a climate-related science.
Of the 26 we were able to identify in various databases, 11 said they still
agreed with the petition —- one was an active climate researcher, two
... 阅读全帖 |
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b*****d
发帖数: 61690 | 49 Washington (CNN Business)The last time the American job market was this
strong, astronauts were still going to the moon.
The unemployment rate fell to 3.7% in September, the lowest level since
December 1969.
The US economy added 134,000 jobs last month, below expectations and the
monthly average for the year. The Labor Department said Hurricane Florence
may have impacted jobs results, with leisure and hospitality employment down
slightly after trending upwards over the last several months. |
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R********n
发帖数: 5904 | 50 Technically speaking, it's 100% sure the moon landing is a hoax. Maybe American only did unmaned moon landing.
Bearing in mind, the moon is 1/6 weight of the earth. So landing & lauching on the moon should be similarly difficult. Besides, moon has no air, making landing more difficult. Even today's technology can not achieve this. It is far more complex than unmanned landing on Mars. How could American make it 40 years ago?
A keypoint is, how could their astronauts leave the moon? by jumping bac |
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