|
u****n
发帖数: 7521 | 2 As China Rolls Ahead, Fear Follows
http://www.nytimes.com/2010/12/13/business/global/13yuan.html
The New York Times reports that economists are beginning to worry that China
’s economic growth is going to stall next year amid soaring inflation:
Two credit ratings agencies, Moody’s and Fitch Ratings, say China is
still poised for growth, yet they have also recently warned about hidden
risks in its banking system. Fitch even hinted at the possibility of another
wave of nonperforming loans tied... 阅读全帖 |
|
a****1
发帖数: 654 | 3 南棒 :South Korea's Defense Ministry said today that the North's threats
wouldn't stop the planned drills. Seoul has said they are part of "routine,
justified" exercises and has warned that it is prepared to deal with any
North Korean attack. Representatives of the American-led U.N. Command that
oversees the armistice that ended the Korean War will observe the drills.
(朝鲜)N.Korea says war with South would go nuclear
SEOUL (AFP) – North Korea warned that another war with South Korea wo... 阅读全帖 |
|
g***j
发帖数: 40861 | 4 【 以下文字转载自 Biology 讨论区 】
发信人: gshjj (各输己键), 信区: Biology
标 题: Tough Lessons From Golden Rice 不错的转基因故事
发信站: BBS 未名空间站 (Wed Mar 2 22:51:41 2011, 美东)
Tough Lessons From Golden Rice
Martin Enserink
It was supposed to prevent blindness and death from vitamin A deficiency
in millions of children. But almost a decade after its invention, golden
rice is still stuck in the lab
It's easy to recognize Ingo Potrykus at the train station in Basel,
Switzerland. Quietly waiting while hurried travelers zip ... 阅读全帖 |
|
Z**R
发帖数: 1233 | 5 By Andrew North BBC News, Washington
http://www.bbc.co.uk/news/world-us-canada-12792637
What's the difference between Libya and Yemen or Bahrain?
All three states have been using violence to crush pro-democracy protests.
But only against Libya are the US and its Western allies planning a military
response.
Yemen and Bahrain's crackdowns have so far been met only with words, not
action.
On one level the answer is obvious.
Bahrain and Yemen are US allies - especially Bahrain with its large US nava... 阅读全帖 |
|
s*********8
发帖数: 901 | 6 New Jersey Gov. Chris Christie on Thursday called for public school teachers
to be evaluated based equally on their classroom performance and student
achievement and accused the state's largest teachers union of being a group
of "bullies and thugs."
Christie laid out his proposal in a speech in New York sponsored by the
Brookings Institute, a Washington think tank. A teachers union spokesman
called the governor's plan an "educational disaster."
Since taking office last year, the Republican Chris... 阅读全帖 |
|
c**i
发帖数: 6973 | 7 (1) Faster helicopters | Racing Rotors; Chop, chop. Economist, May 19, 2011
http://www.economist.com/node/18710100
Note:
(a) The ar5ticle says, "As the aircraft accelerates, the airspeed of a blade
(and thus the amount of lift it provides) increases when that blade is
moving forwards and decreases when it is moving backwards. Eventually, the
imbalance becomes unsustainable."
This is called "dissymmetry of lift."
Please
(i) BROWSE
helicopter
http://en.wikipedia.org/wiki/Helicopter#Limitations
(se... 阅读全帖 |
|
C*******d
发帖数: 15836 | 8 http://en.wikipedia.org/wiki/Air_France_Flight_447
“a briefing released by the BEA on 27 May 2011 revealed that the aircraft
crashed
following an aerodynamic stall.”
的确是四分五裂了，但这种碎片都是集中在一个比较小的区域，拖网可能能打到大的碎
片，但是小的，比如黑
匣子我想必须要潜水员才能发现并打捞。 |
|
x****u
发帖数: 12955 | 9
没停机。Aerodynamic Stall是失速。飞行员拉起角度太大，又没有给最大推力，所以
前进速度不够，机翼无法提供足够升力。 |
|
t******4
发帖数: 2300 | 10 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 |
|
W*****t
发帖数: 4595 | 11 【 以下文字转载自 Pilot 讨论区 】
发信人: Winglet (小翅), 信区: Pilot
标 题: [原创] 我来说说法航447航班失事的经过和原因吧
发信站: BBS 未名空间站 (Sun Jun 26 23:51:39 2011, 美东)
1. 事故回放
Air France 447航班，机型：空客A330-203，注册号：F-GZCP，于2009年5月31日(巴西
当地时间)执行从巴西里约热内卢至法国巴黎的航班任务时，在南大西洋上空，距离巴
西东北海岸大约351英里处失事坠毁，机上216名乘客以及12名机组成员无人生还。
图1. 失事的法航447航班
2. 搜索与救援
自6月1日管制员与飞机失去联系，从而判定飞机可能失事以来，多方开始了对失事飞机
及机上人员的搜索与救援。由于失事地点时在大西洋上空，所以搜救人员无法准确地判
断飞机失事的位置，这就给搜救工作带来了极大的困难。搜救各方派出了舰艇和飞机对
可能失事区域展开了排查，法国方面甚至于6月5日派出了核潜艇帮助搜索。但是搜救结
果仍然十分不理想，6月8号，垂直尾翼被打捞上来；截止月6月17号，一共有50具遇难
者尸... 阅读全帖 |
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r****1
发帖数: 2299 | 12 NEW YORK (AP) -- The teeming streets of Flushing, Queens, can feel like a
different country.
A booming Chinese population exists alongside a longtime Korean enclave. On
a recent afternoon, the sidewalks were jammed with shoppers browsing and
haggling in stores offering everything from iPhones to herbal remedies.
Stalls selling fragrant dumplings and tea shops did a brisk business.
Day trippers from Manhattan or the suburbs often come to eat and shop here
on weekends, savoring the broad array of ... 阅读全帖 |
|
w***h
发帖数: 3343 | 13 格蕾丝梦(Grace Meng)，果然都是格蕾丝啊，一个格蕾丝高，一个格蕾丝梦，不愧是华
女精英！
在纽约的华人们，记得这个华女，不要忘记她给大家带来的困扰，不要忘记有机会的话
找点她的麻烦。
Assemblywoman Grace Meng said she's heard many of those complaints. She
started a task force on the issue last year and supports the council
legislation.
"The heart of the issue is not just about an English sign," Meng said. "They
don't feel like they can communicate in their own neighborhoods."
Meng said the bill was part of a wider strategy to encourage interaction
between different groups in her d... 阅读全帖 |
|
b******e
发帖数: 1074 | 14 http://www.miller-mccune.com/politics/chinas-high-speed-crash-l
China’s High-Speed Crash Leads to Legitimacy Crisis
China has had its share of high-profile failures (and successes) of late,
but a recent high-speed rail crash has shaken the people’s confidence more
than past mishaps.
By Megan Shank and Jeffrey Wasserstrom
COMMENTS | PRINT | SHARE
China’s High-Speed Crash Leads to Legitimacy Crisis
A recent deadly high-speed rail accident has shaken the legitimacy of China'
s government in a way n... 阅读全帖 |
|
c**i
发帖数: 6973 | 15 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 |
|
M*****8
发帖数: 17722 | 16 【 以下文字转载自 Stock 讨论区 】
发信人: MB80528 (肥猫(Contrarian)[食MM而肥]), 信区: Stock
标 题: Is It 1937 All Over Again?
发信站: BBS 未名空间站 (Tue Aug 16 03:34:03 2011, 美东)
Is It 1937 All Over Again?
Background:
Have global events begun to look and sound too familiar in 2011 to a
previous era in the 1930s? In 1937, economic conditions were surprisingly
similar to those at present. Commodity prices were rising, people worried
about inflation and deficits, and so they acted -- and paid the price. Many
who remember histor... 阅读全帖 |
|
d*******r
发帖数: 3875 | 17 Oil Tanker’s Drift to Mumbai Beach Exposes Indian Security Woes
2011-08-16 18:30:01.1 GMT
By Siddharth Philip and James Rupert
Aug. 17 (Bloomberg) -- The oil tanker that India towed off
a Mumbai beach this week after it had drifted undetected through
coastal defenses underscored the country’s continued
vulnerability three years after a seaborne terrorist attack.
Salvage tugs fixed lines to the 76-meter-long M.T. Pavit
and pulled it away from the shore Aug. 15, six weeks after its
crew ... 阅读全帖 |
|
R*I
发帖数: 1840 | 18 小白兔这个冤啊，人家本来是人畜无害
http://www.ft.com/cms/s/0/4f19a01e-d2f1-11e0-9aae-
00144feab49a.html#axzz1Wc29O400
Water is the new weapon in Beijing’s armoury
By Brahma Chellaney
The writer is a professor at the independent Centre for Policy Research
in
New Delhi and author of Water: Asia’s New Battleground
China has aroused international alarm by using its virtual monopoly of
rare
earths as a trade instrument and by stalling multilateral efforts to
resolve
disputes in the South China Sea. Among its neighbou... 阅读全帖 |
|
c**i
发帖数: 6973 | 19 ------------------------------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 |
|
L*********d
发帖数: 7037 | 20 BEIJING — The US ambassador to China on Tuesday hit out at the business
climate in the world's second largest economy, urging it to open up further
to foreign business and exports.
Speaking to hundreds of US and Chinese business leaders, Gary Locke also
urged the creation of a top-level structure to stamp out intellectual
property theft.
His speech comes ahead of "a major trade enforcement action against China"
to be announced by US Trade Representative Ron Kirk later Tuesday, according
to an ad... 阅读全帖 |
|
d********a
发帖数: 3698 | 21 John Ross也如是说
China's growth will not be significantly reduced by slowdown in developed
economies - how China can use the global economy's 'countryside' to surround
its 'cities'
The recently published European Union (EU) GDP figures, following those for
the US and Japan, complete the picture of slow growth in the developed
economies. Given weak growth, and possible recession, in the developed
economies an evidently important question for the global economy is how much
this will affect China – no... 阅读全帖 |
|
p***l
发帖数: 1391 | 22 http://www.guardian.co.uk/world/2011/sep/30/us-embassy-cables-b
天朝在缅甸很危险啊 小心几十年经营的基业毁于一旦
果敢没了 佤邦还靠得住不
The US embassy in Rangoon funded some of the civil society groups in the
Burmese region that forced the government to suspend a controversial Chinese
dam on the Irrawaddy river, according to a US diplomatic cable.
The January 2010 cable on the $3.6bn (£2.3bn) Myitsone dam project
noted that local groups had "voiced strong opposition to the project on
economic, environmental and cultural gro... 阅读全帖 |
|
k*********t
发帖数: 2999 | 23 茉莉花自由双刃剑开始发威了。呵呵
http://www.bloomberg.com/news/2011-12-08/clinton-urges-technolo
Secretary of State Hillary Clinton called on technology companies to make “
good decisions” about how and even whether to do business involving nations
that may use the equipment or software against their citizens.
Clinton, who has made Internet freedom a core element of U.S. foreign policy
, also issued a stark warning today about efforts by countries such as China
and Russia seeking to nationalize the Internet.
In... 阅读全帖 |
|
g*****1
发帖数: 666 | 24 常家蹲还是重复他的念咒一般的老生常谈，根本不值一提。
可读是读者的评论。
http://www.foreignpolicy.com/articles/2011/12/29/the_coming_col
MESS_MEDIA
9:18 PM ET
December 29, 2011
Yeah, I was wrong when I
Yeah, I was wrong when I predicted that the world would end on May 21, 2011.
It should end on October 21.
-Harold Camping
REPLY
JOESMITHII
2:44 AM ET
December 30, 2011
I guess, sooner or later,
I guess, sooner or later, Gordon will get used to admitting wrong
predictions. Fortunately, 2012 is around the corner, we don't need to wa... 阅读全帖 |
|
o****y
发帖数: 26355 | 25 Depends la, I went to a farmer market to sell some my oranges from the trees
in my backyard. A stall position costed $25 a day. |
|
u***r
发帖数: 4825 | 26 http://online.wsj.com/article/SB1000142405297020373530457716665
BEIJING—China has announced that people living in its towns and cities now
outnumber those in the countryside, making it a predominantly urban nation
for the first time in Chinese civilization.
Migrant workers and others line up for trains ahead of the Lunar New Year
holiday in Chengdu on Tuesday.
The milestone spotlights a trend that China's government says will be a key
driver of economic growth over the next two decades as hundre... 阅读全帖 |
|
b**********1
发帖数: 132 | 27 http://mobile.bloomberg.com/news/2012-01-04/internet-picks-u-s-
关键词：Peter Ackerman,亿万巨富，对冲基金，史上最大的收购案，非暴力反抗政权
研究，政治学实验，金援，集权国家民主化，研究甘地
Internet Picks Presidential Candidate If Ackerman Gets His Way
By Kambiz Foroohar
Peter Ackerman, chairman of Americans Elect, second left, speaks while Chief
Leadership Officer Wendy Drake, left, Chief Executive Officer Kahlil Byrd,
second right, and Elliot Ackerman, chief operating officer of Americans
Elect, right, listen at company headquarters in New York, N... 阅读全帖 |
|
p******u
发帖数: 14642 | 28 http://online.wsj.com/article/SB1000142405270230463640457728910
India's high growth rates of the past decade are slipping away, but you
wouldn't know it from the way Finance Minister Pranab Mukherjee keeps
spending. On Friday his budget offered nothing in the way of pro-growth
reforms, but continued to enlarge welfare spending. The only way Delhi can
keep this up is by gouging taxpayers.
Both the stock and bond markets were hoping for better, and immediately gave
the budget a thumbs down. Growth... 阅读全帖 |
|
YX
发帖数: 21 | 29 说的没错。 车不入险地。对危险估计不足
From: http://www.smartdriving.co.uk/Driving/Driving_emergencies/Floods.htm
Never attempt to drive through a flood that you couldn't walk through and be
aware that water hides dips in the road. Worse still, there may be no road
at all under the water. Flooding can wash away the entire road surface and a
significant amount of ground beneath.
Just six inches of water will reach the bottom of most passenger cars; this
depth can cause loss of control or possible stalling as water ... 阅读全帖 |
|
h***y
发帖数: 4936 | 30 http://www.boston.com/business/news/2012/07/31/power-grids-acro
NEW DELHI (AP) — India’s energy crisis cascaded over half the country
Tuesday when three of its regional grids collapsed, leaving 620 million
people without government-supplied electricity for several hours in, by far,
the world’s biggest blackout.
Hundreds of trains stalled across the country and traffic lights went out,
causing widespread traffic jams in New Delhi. Electric crematoria stopped
operating, some with bodies half burnt... 阅读全帖 |
|
S*********y
发帖数: 481 | 31 Second India blackout in two days cuts power to 670 million
By Frank Jack Daniel | Reuters
NEW DELHI (Reuters) - Grids supplying electricity to half of India's 1.2
billion people collapsed on Tuesday, trapping coal miners, stranding train
travelers and plunging hospitals into darkness in the second major blackout
in as many days.
Stretching from Assam, near China, to the Himalayas and the northwestern
deserts of Rajasthan, the outage was the worst to hit India in more than a
decade and embarrass... 阅读全帖 |
|
v******a
发帖数: 45075 | 32 【 以下文字转载自 Olympics 讨论区 】
发信人: sunnyday (胖头鱼。按斤卖就赚了), 信区: Olympics
标 题: 伦敦奥运市场5000名摊主签名要求退款
发信站: BBS 未名空间站 (Sat Aug 18 09:24:33 2012, 美东)
设在东伦敦的奥林匹克食品市场的有关机构曾经声称每日会有至少8万人
来逛那个市场，小贩们每人投资了两万英镑的摊位费进驻。
结果几乎没有什么人去逛这个市场，导致小贩们集体大亏损。
http://www.bbc.co.uk/news/uk-england-london-19292821
Olympic food market petition has 5,000 signatures
A petition demanding refunds for traders at a "disastrous" Olympic food
market has attracted 5,000 signatures.
Local traders invested about £20,000 each for stalls on... 阅读全帖 |
|
F*********u
发帖数: 12190 | 33 你这个很可能是你自己猜的
去看看mayday吧，里面驾驶员处理不当把飞机摔了的太多了
看多了你都知道怎么处理stall,那些飞行员急了就是想不起来
题。 |
|
s****i
发帖数: 2993 | 34 the commanding pilot put the co-pilot in charge before he went to rest. the
co-pilot had little experience and no high-altitude stall training.
the other pilot (back up) was more senior but was not in charge. |
|
l*****7
发帖数: 8463 | 35 Isreal wants to attack Iran before next summer:-) (link)
http://www.huffingtonpost.com/2012/09/27/benjamin-netanyahu-wor
UNITED NATIONS — In his most detailed plea to date for global action
against Iran's nuclear program, Israeli Prime Minister Benjamin Netanyahu
said Thursday the world has until next summer at the latest to stop Iran
before it can build a nuclear bomb.
Netanyahu flashed a diagram of a cartoon-like bomb before the U.N. General
Assembly showing the progress Iran has made, sayin... 阅读全帖 |
|
p******x
发帖数: 1264 | 36 SU-33 Stall speed: 240 km/h (150 mp/h)
还不如京沈上飚摩托的快呢。
呗。 |
|
s********n
发帖数: 26222 | 37 China academics warn of "violent revolution" if no political reform
By Ben Blanchard | Reuters – 8 hrs ago
Email
Share
Tweet
Print
BEIJING (Reuters) - A prominent group of Chinese academics has warned in a
bold open letter that the country risks "violent revolution" if the
government does not respond to public pressure and allow long-stalled
political reforms.
The 73 scholars, including well-known current and retired legal experts at
top universities and lawyers, said political r... 阅读全帖 |
|
s********n
发帖数: 26222 | 38 China academics warn of "violent revolution" if no political reform
By Ben Blanchard
BEIJING (Reuters) - A prominent group of Chinese academics has warned in a
bold open letter that the country risks "violent revolution" if the
government does not respond to public pressure and allow long-stalled
political reforms.
The 73 scholars, including well-known current and retired legal experts at
top universities and lawyers, said political reform had not matched the
quick pace of economic expansion.
"I... 阅读全帖 |
|
l********u
发帖数: 910 | 39 EIJING — Life for the almighty Chinese government official has come to this
Related
Group of Emerging Nations Plans to Form Development Bank (March 27, 2013)
Related in Opinion
Op-Ed Contributor: Mr. Xi Goes to Moscow (March 28, 2013)
Connect With Us on Twitter
Follow @nytimesworld for international breaking news and headlines.
Twitter List: Reporters and Editors
Enlarge This Image
Sabelo Mngoma/Associated Press
President Xi Jinping, China’s new leader, spoke at the BRICS Summit in
Durban, South... 阅读全帖 |
|
p*********g
发帖数: 9527 | 40 http://www.cnn.com/2013/04/04/us/connecticut-gun-law-overhaul/i
(CNN) -- Saying he hopes it sets an example for the nation, Connecticut Gov.
Dannel Malloy on Thursday signed what advocacy groups call the strongest
and most comprehensive gun legislation in the nation.
The new law bans some weapons as well as the sale or purchase of high-
capacity magazines like those used in the Newtown shooting in December that
left 20 children and six adults dead.
It also requires background checks for all gun ... 阅读全帖 |
|
|
u****d
发帖数: 2578 | 42 当然这次又不是真的。狼真来的时候，一定是打枪的不要，悄悄地进村。A 股今年夏天
要大涨。
China Failure to Grow With $1 Trillion Is Warning to Li: Economy
By Bloomberg News - May 30, 2013 China’s economy is proving less responsive
to credit, escalating pressure on Premier Li Keqiang to strengthen the role
of private enterprise.
The government’s broadest measure of credit rose 58 percent to a record 6.
16 trillion yuan ($1 trillion) in January-to-March, when gross domestic
product gained 7.7 percent, compared with 8.1 percent a year earlier... 阅读全帖 |
|
c******k
发帖数: 8998 | 43 Tianhe-2 supercomputer claims the lead in Top 500 list, thanks its 3.1
million processor cores Alt
By Mat Smith posted Jun 17th, 2013 at 10:22 AM 0
As predicted, Chinese supercomputer Tianhe-2 has now been crowned the most
powerful supercomputer in the world. Arriving years ahead of schedule, and
packing 32,000 Xeon processors alongside 48,000 Xeon Phi accelerator
processors, the supercomputer can manage a quadrillion mathematical
calculations per second (33.85 petaflops), double that of last y... 阅读全帖 |
|
T**********e
发帖数: 29576 | 44
"Brokeback Stall", a moving story of a man and a sheep, directed by Ang Lee. |
|
l*****7
发帖数: 8463 | 45 1. 邪恶的日本独裁政府公然违反琉球王国人民的民主自由人权!
2. 强烈支持琉球王国的民主自由人权斗士!!!
3. 强烈支持琉球王国独立!!!
Check out link 1 and 2 below
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
Link 1:
http://www.nytimes.com/2013/07/06/world/asia/in-okinawa-talk-of
In Okinawa, Talk of Break From Japan Turns Serious
Ko Sasaki for The New York Times
Chosuke Yara, the head of the Ryukyu Independence Party, last month. “
Independence is an idea whose time has come,” he said.
By MARTIN FACKLER
Published: July 5, 2013
NAHA, Japan — In a win... 阅读全帖 |
|
A**4
发帖数: 2165 | 46 It should be a reject landing case. So if he push for the full throttle and
pitch up, the procedure is correct. The issue is that if the speed is
already to slow and there is not enough altitude to recover.
Also the landing speed is lower than the takeoff speed. It should be close
to stall for landing and 1.2 times for takeoff.
It would also take about 1 to 2 seconds for full throttle to be effective,
since it's such a heavy airplane. |
|
w****y
发帖数: 2501 | 47 假设同样重量和flaps，商客的landing speed比take-off的要稍高。landing过程中，
在主着陆轮受压的时候，spoiler弹起人为造成stall。
and |
|
b***n
发帖数: 590 | 48
Stick shaker at -4 seconds indicated stall, a condition
already being handled by pushing throttles forward at -7 seconds.
There was not much more they could do at that moment to
remedy the low speed and low altitude. They quickly reached
the decision to go around after an internal discussion
within a matter of a couple of seconds. |
|
A**4
发帖数: 2165 | 49 Thanks for checking the details.
It's kind of really interesting to see how come all those stall warning and
prevention were ignored. 100 kts is ridiculously low, if there were no
instrumental and mechanical malfunction, plus in fine weather condition. |
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g**1
发帖数: 10330 | 50 http://www.reuters.com/article/2013/07/07/us-usa-crash-asiana-i
(Reuters) - The Asiana Airlines Boeing 777 that crashed at San Francisco's
airport on Saturday was traveling "significantly below" its intended speed
and its crew tried to abort the landing just seconds before it hit the
seawall in front of the runway, the U.S. National Transportation Safety
Board said on Sunday.
Information collected from the plane's cockpit voice recorder and flight
data recorder indicated that there were no signs... 阅读全帖 |
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