|
c**i
发帖数: 6973 | 2 Elisabeth Bumiller and Thom Shanker, War Evolves With Drones, Some Tiny as
Bugs. New York Times, June 20, 2011.
http://www.nytimes.com/2011/06/20/world
/20drones.html?_r=1&ref=elisabethbumiller
("The Pentagon now has some 7,000 aerial drones, compared with fewer than 50
a decade ago. * * * Already the Air Force is training more remote pilots,
350 this year alone, than fighter and bomber pilots combined")
Note:
(a) Wright-Patterson Air Force Base
http://en.wikipedia.org/wiki/Wright-Patterson_Air_... 阅读全帖 |
|
c**i
发帖数: 6973 | 3 (1) Evan Ramstad, Shipyards Running Aground; Recession's lagging effect on
orders forces South Korean shipbuilders to cut payrolls, shift course. Wall
Street Journal, June 23, 2011
http://online.wsj.com/article/SB100014240527
02304778304576375972346103698.html
Quote:
"The downturn is affecting shipyards world-wide. China's shipbuilding
association last month said some of the country's yards would suspend
production after completing existing orders.
"Ships are the country's [Korea's] biggest expo... 阅读全帖 |
|
a*******m
发帖数: 14194 | 4 你真能胡扯。
波音747没有少于3亿美元的。
按照3亿人民币一列火车，一架飞机相当于7架列火车.
我们的火车便宜多了。
而且后期维护花钱更多，我们自己维护自己的列车就省事多了。
http://boeing.com/commercial/prices/index.html
Airplane Families 2010 $ in Millions Average
737 Family
737-600 56.9
737-700 67.9
737-800 80.8
737-900ER 85.8
747 Family
747-8 317.5
747-8 Freighter 319.3
767 Family
767-200ER 144.1
767-300ER 164.3
767-300 Freighter 167.7
767-400ER 180.6
777 Family
777-200ER 232.3
777-200LR 262.4
777-300ER 284.1
777 Freighter 269.1
78... 阅读全帖 |
|
x****u
发帖数: 12955 | 5
Couldn't fill it is very different from mostly empty.
Still, if Airline finds a route has no demand for first class or business
class, they will reduce the capacity of first class or business class to put
in more economy seats. Also, the first class ticket price is usually at
least ten times the price of economy ticket.
High speed rail should do the same. Completely eliminate the first class
cars, or combine the first class and business class into just one car per
train, fill the other cars t... 阅读全帖 |
|
c**i
发帖数: 6973 | 6 Harpoon is A/R/UGM-84.
AGM stands for air-to-ground missile; RGM Radar Guided Missile; UGM
Underwater Guided Missile.
(1) Harpoon Block II; Backgrounder. Boeing, undated.
http://www.boeing.com/defense-space
/missiles/harpoon/docs/HarpoonBlockIIBackgrounder.pdf
Quote:
"Weight:
1,160 lb. Air configuration
1,459 lb. ASROC configuration
1,520 lb. TARTAR configuration
1,523 lb. Capsule/canister configuration
"Propulsion: Air-breathing turbojet engine (cruise), solid-propellant
booster
Note:
(a) RUR-5... 阅读全帖 |
|
w*********r
发帖数: 42116 | 7 Airplane single engine licence, (ASEL), 5,000美元左右。FAA要求40小时飞行时间
，你才能考CERTIFICATE。
NY |
|
o****y
发帖数: 26355 | 8 Not many la.
Considering that ppl believe trains are much safer than airplanes. |
|
|
z****e
发帖数: 54598 | 10 高铁现在看，可能是辉煌科技的软件有问题
这个就有点类似美国人拿丰田做文章一样
说这种技术上有问题，以后这种事故会频繁发生
这是大新闻，类似的有，波兰那个总统坠机事件
图154是频繁发生坠机事故的机型
不少国家对于这种机型的处理方式就是直接停飞
现在人们担心的是不是国内那些动车也有类似的问题
http://en.wikipedia.org/wiki/Tupolev_Tu-154#Incidents_and_accid
As of January 2011, since 1970 there have been 110 serious incidents
involving the Tu-154,[25] and 69 hull losses in total, 39 of which involved
fatalities.[26] Six of those incidents resulted from terrorist or military
action (two other war-time hull losses were non fatal) including an
ac... 阅读全帖 |
|
b*******y
发帖数: 4304 | 11 for that, you need to prove that GE engine is failing, you need to prove
that your airplane is prividing everything GE engine requiring to perform
How hard to provide those proof? and how hard to convince others your proof
is true? how hard to rule out other possible factor? What you have is a huge
pile of pieces of crashed stuff and maybe some data...Will those data be
correct? can you prove all your data recording devices are working correctly
? and so on and so forth...
GE's lawyer will happi... 阅读全帖 |
|
c**i
发帖数: 6973 | 12 Saurave Jha, Vietnam, India Boost Naval Ties to Counter China. World
Politics Review, July 29, 2011
http://www.worldpoliticsreview.com/articles
/9630/vietnam-india-boost-naval-ties-to-counter-china
(You will have to google the title to read the article, rather than click the link.)
Quote:
"In a move that had been in the offing for some time, India appears to have
finally greenlighted long-term basing for it ships at Na Thrang * * * The
offer on Na Thrang was reiterated by the Vietnamese Chief of... 阅读全帖 |
|
d*****l
发帖数: 8441 | 13 Let alone the problem whether Bangkok airport is that large, you think the
military fans in China have too much money and time to spend? They were
waiting outside the Bangkok airport to take these photos? And taking photos
of C17 together with airplanes of China Airlines? What an explanation! |
|
a******e
发帖数: 36306 | 14 there is a tool called photoshop, and this airplane has a tail different
from another picture taken in 2007. I am just questioning the credibility of
this unofficial news.
photos |
|
d*****l
发帖数: 8441 | 15 There is a work called maintenance. If an airplane was not maintained since
2007, it will be ruined by rust and wear and tears.
of |
|
s****i
发帖数: 2993 | 16 nothing to do with sound barrier.
it's related to airplane shape, air temperature,
humidity, and of course, speed. the speed is often much less than sound, as
many jumbo passenger planes have this. |
|
A******r
发帖数: 974 | 17 I experienced that (~3 seconds) in a very small airplane (capacity 37) |
|
c**i
发帖数: 6973 | 18 Andrew E Kramer, Aloft, a Russian Image Problem. New York Times, Aug 30,
2011.
http://www.nytimes.com/2011/08/30/business/global
/russia-hits-headwinds-in-selling-airliners-to-the-west.html?_r=1&scp=1&sq=
superjet&st=cse
Note:
(a) Aeroflot
http://en.wikipedia.org/wiki/Aeroflot
(Aeroflot, English translation: "air fleet"; the flag carrier and largest
airline of the Russian Federation; Founded 1923; Headquarters Moscow; The
airline is owned (as of March 2007) by the Russian Government)
(b) The a... 阅读全帖 |
|
c**i
发帖数: 6973 | 19 Curt Epstein, China Begins Effort To Build Naval Aviation. AINonline, Aug 22
, 2011 (blog).
http://www.ainonline.com/news/single-news-page/article
/ain-blog-china-begins-effort-to-build-naval-aviation-30869/
("World War II was the only time carriers dueled with their own kind")
Note:
(a) The article said, "A century ago, the U.S. Navy purchased its first
airplane * * * The date of that purchase–May 8, 1911–is considered the
birthday of naval aviation."
The purchase was made from Glenn Curtiss (1... 阅读全帖 |
|
|
g*********o
发帖数: 4653 | 21 这个不错
I cannot believe there is even 1 person on here who says that these people
were fighting for their rights. You don't fight for your rights by blowing
up or knife-hacking civilians. You got the guts, mess with the Chinese
soldiers with the assault rifles. If you can't, then sit down and shut up.
If these guys were fighting for thier rights then so are all the terrorists
in the world.
9-11 would then have to be held in memory of the "heros" or "freedom
fighters" who killed thousands by flying... 阅读全帖 |
|
o****y
发帖数: 26355 | 22 Yes.
Now, which governors has his/her own airplanes ah. His/her personal jets do
not count. |
|
c**i
发帖数: 6973 | 23 James Simms, Japan's New Passenger Jet Takes off Into a Perfect Storm. Wall
Street Journal, Sept 24, 2011.
http://online.wsj.com/article/SB10001424
053111903703604576588782647706772.html
Note: Geared Turbofan (GTF) is Pratt and Whitney's invention. Whether it is
as good as touted, it is unclear yet.
(a) geared turbofan
http://en.wikipedia.org/wiki/Geared_turbofan
(The Geared turbofan is a type of turbofan airplane engine, similar to a
turbojet. It consists of a geared ducted fan with a smaller d... 阅读全帖 |
|
c**i
发帖数: 6973 | 24 I am a biologist by training. But it appears you are as ignorant about
rockets as I.
(1) Tiangong 1 weighs merely 8.5 metric tons (hereafter tonnes). Besides
Tiangong 1 on Sept 29, 2011 Long March 2F also launched Shenzhou 5 (in 2003)
, 6 and 7, all into low Earth orbit (LEO), which is defined as "from the
Earth’s surface up to an altitude of 2,000 km."
http://en.wikipedia.org/wiki/Low_Earth_orbit
In comparison:
Geostationary transfer orbit
http://en.wikipedia.org/wiki/Geostationary_transfer_orb... 阅读全帖 |
|
c**i
发帖数: 6973 | 25 Levkov Igor, Chinese Spy Mania Sweeps the World. Voice of Russia, Oct 7,
2011.
http://english.ruvr.ru/2011/10/07/58323601.html
Note: The significance is Voice of Russia is official. Maybe even Russians
have reached the boiling point.
------------------------------------------Separately
(1) Owen Fltecher, Patriotic Chinese Hacking Group Reboots. China Real Time,
Oct 5, 2011
http://blogs.wsj.com/chinarealtime/2011/10/05
/patriotic-chinese-hacking-group-reboots/
Note:
(a) Honker Union of China (HUC... 阅读全帖 |
|
O*******d
发帖数: 20343 | 26 You are ABSOLUTELY right. Next time you fixed your airplane giving you the
tools and blue prints, and take a ride on it. |
|
N***Y
发帖数: 19 | 27 BEIJING — In the days since the Chinese government delivered a punitive $2.
4 million tax bill to the artist Ai Weiwei, thousands of people have
responded by donating money in a gesture that is at once benevolent and
subversive.
More than 20,000 people have together contributed more than $550,000 since
last Tuesday, when tax officials gave Mr. Ai 15 days to come up with an
amount that was more than three times the original sum he was accused of
evading in taxes.
“It’s surprising, it has really c... 阅读全帖 |
|
x****u
发帖数: 12955 | 28
You don't know what would happen if half of the passengers crowd at one end
of the airplane to get their meal, do you? |
|
x****u
发帖数: 12955 | 29
You have no idea what balance means for an airplane, do you? |
|
x****u
发帖数: 12955 | 30
You don't understand the consequence of an airplane losing balance in the
air, do you? |
|
o****y
发帖数: 26355 | 31 It was collided down by a PLA airplane. |
|
w*********g
发帖数: 30882 | 32 中国试验五百公里的超级高速列车：美国网民炸锅(图)ZT
来源: llht 于 2011-12-30 07:57:23 [档案] [博客] 旧帖] [转至博客] [给我悄悄话
] 本文已被阅读：1472次 字体：调大/调小/重置 | 加入书签 | 打印 | 所有跟帖 |
加跟贴 | 查看当前最热讨论主题
中国试验五百公里的超级高速列车：美国网民炸锅(图)
2011-12-30 14:18:26 西陆网
记者25日从中国南车四方股份有限公司了解到，更高速度试验列车近日在中国南车四方
股份公司落成。这标志我国在高速列车前瞻性研究中取得了阶段性重大成果，有利于完
善中国高速列车技术体系，将使我国在高速铁路领域拥有更大的国际话语权。
新华网青岛12月25日电（记者张旭东）记者25日从中国南车四方股份有限公司了解到，
更高速度试验列车近日在中国南车四方股份公司落成。这标志我国在高速列车前瞻性研
究中取得了阶段性重大成果，有利于完善中国高速列车技术体系，将使我国在高速铁路
领域拥有更大的国际话语权。
12月23日，青岛，更高速度试验列车。臧磊 摄
据介绍，这列更高速度试验列车项目是在科技部和铁道部的... 阅读全帖 |
|
s*****r
发帖数: 43070 | 33 us • Tampa, Florida • 2 days 10 hrs ago
Why invest money in your own infrastructure and new technologies?, screw
improving the quality of life for your citizens when you can spend trillions
on foolish wars and give the rest away to undeserving countries, wake up
America, take your #$%$ country back!!!!
为什么把钱投资在你们自己的基础建设和新技术开发上？（原文如此，是不是少了个
not？）改善你们的公民的生活质量，当你可以把大量地钱财耗费在愚蠢的战争上并将
剩下的钱给那些无关的国家。醒醒吧美国人，恢复你#$%$ 的国家！（#$%$是富裕么？）
Thomas 2 days 12 hrs ago
They're developing trains that go 375... 阅读全帖 |
|
s*******i
发帖数: 741 | 34 未满12岁的小孩是不能独立乘机.
This is nonsense. any kid older than 5 can take airplane by him/herself. |
|
w*********g
发帖数: 30882 | 35 Chinese passengers will be judged as wrong, because China is still the 2nd
in the world.
If it happens on a Thailand airplane, it will be the air hostess's mistake.
You understand. |
|
G*****h
发帖数: 33134 | 36 youtube 搜 world record paper airplane distance |
|
x****u
发帖数: 12955 | 37
No, too light. They should be charged with something similar to someone who
bring gasoline onto an airplane. Because the effect is the same, just
different on scale. |
|
D**S
发帖数: 24887 | 38 The guy was fined ~RMB2400 dictated by the airline, according to the video.
So we have to assume this IS a fair compensation because the airline claimed
they had done research to come up with that number.
As for the window, in case you do not know, what the guy broke was the inner
pane of the window, which is not the layer responsible for the structural
integrity of the airplane's fusilage. Supposedly this part of the window can
be cheaply replaced, therefore the relatively low compensation.
I a... 阅读全帖 |
|
H****g
发帖数: 14447 | 39 1. 证实了毛泽东1975年写给周恩来这首诗。
《江山靠谁守·诉衷情》
当年忠贞为国筹，
何曾怕断头？
如今天下红遍，
江山靠谁守？
业未竟，
身躯倦，
鬓已秋。
你我之辈，
忍将夙愿，
付与东流？
2. 证实了1976年之前根本没有所谓饿死三千万或者大饥荒之说。
3. 毛泽东1975年的担心，或者说1964年的担心，都变成了现实。
4. 毛泽东唯一的遗产就是留给人民的造反精神，终将成燎原之火。
Mao Tse-Tung: Father of Chinese Revolution
By Fox Butterfield
Special to The New York Times
HONG KONG, Sept. 9--Mao Tse-tung, who began as an obscure peasant, died one
of history's great revolutionary figures.
Born at a time when China was wracked by civil strife, beset with terrible
poverty and enc... 阅读全帖 |
|
w****x
发帖数: 233 | 40 Are there cheaper ways to carry it over?
Or is this an experiment for new space shuttle, which will be carried by an
airplane to the air first? Will the new space shuttle complete eliminate
rockets? |
|
z*******3
发帖数: 704 | 41 Exactly. This case is very fishy. It did not add up.
Here is the so called chians of evidences:
1 it was said that gasoline was found on seaweed at the wreck site,
2 examining old check in security video showed on suitcase contain bottles'
liquid;
3 in the same suitcase a set of keys were found which can be used to open
zhang's house;
4 motivation: zhang's bought 7 life insurances
I think there was serious fault play, let me, as a layman, try to point the
shit:
1 how the sob know the trace gasol... 阅读全帖 |
|
h****n
发帖数: 679 | 42 第三项是给飞机加汽油。这个活要两个人一起做。我们一个人钻进飞机驾驶仓，检查一
下发动机的点火器，要断开，然后打开电池看油量。外面那个人要检查一下油箱的情况
，把加油管跟飞机加油口联上。两个人一打手势，没问题了，就让加油车加油。一般我
们要加一万多磅油，飞得不远就少加点，省油。在飞机里的人还要定好油量，一旦落到
那里，它就会“冰够、冰够（Bingo，Bingo）”地响，提醒飞行员油已经不多了，要回
去了，怕他们忘记。加完油后，飞机外的人再把油管卸下来，把飞机的油箱盖盖好，就
是这些。
第四项是给飞机打手势。你在民航机场也可以看到地勤人员对着飞机比比划划，就是那
个工作。这是一个技术活，我们做各种动作，跟飞行员交流，指挥飞机转来转去，起动
或者关掉发动机。我要打手势把飞机发出去（Launch Airplane），做这个动作是让飞
行员打开左发动机，做这个动作是让他打开右发动机，还有这个动作是让他松开闸，准
备走。还有好多，要一项一项来。
飞机回来的时候，我们要去接飞机，这个叫做恢复（Recover）。我们要举起双手告诉
飞机怎么走，向左，向右，快点，还是慢点，最后双手交叉，让它完全停住。这... 阅读全帖 |
|
h******t
发帖数: 872 | 43 http://security.blogs.cnn.com/2012/08/14/imagine-flying-from-ne
Imagine flying from New York to London in under an hour
By Mike Mount, CNN Senior National Security Producer
Perhaps Han Solo said it best in Star Wars when, describing his hyper-fast
smuggling spaceship the Millennium Falcon, he said, "It may not look like
much, but it's got it where it counts."
While the Air Force might take exception to being likened to the Falcon, in
reality the platypus-nosed X-51A Waverider hypersonic flight t... 阅读全帖 |
|
w*********g
发帖数: 30882 | 44 白兔邪恶啊。本来F-22可以从2005服役到2045的。这下提早20年退休，对人家是多么大
的打击？
============================================
美空军报告：F-22战机从2025年开始退役
2010-03-09 09:42:28 来源: 环球时报(北京) 跟贴 258 条 手机看新闻
核心提示：据美国防务新闻网6日报道，美国空军计划每年斥资2亿到4亿美元，于2020
年前发展一款新型远程轰炸机。在新轰炸机到来前，美国空军将拥有160架B-52“同温
层堡垒”轰炸机、B-1B和B-2轰炸机。
美空军报告预测F-22战机从2025年开始退役，这确实令人难以置信。
因为反恐战争当头，MQ-9无人机是美国空军的新宠儿。
C-17的数量要保持在223架，比F-22还要多。
环球网3月9日报道 据美国防务新闻网6日报道，美国空军计划每年斥资2亿到4亿美元，
于2020年前发展一款新型远程轰炸机。在新轰炸机到来前，美国空军将拥有160架B-52
“同温层堡垒”轰炸机、B-1B和B-2轰炸机。
报道称，美国空军目前正在全面审视其购买并部署新战机的计划。得... 阅读全帖 |
|
|
x****u
发帖数: 12955 | 46
Wrong. In any kind of threat situations, the first priority is always to
get on the ground as soon as possible. If the reason to return to Beijing
is indeed because it's easier turn around the airplane, then the airline has
no regard to passenger's safety. |
|
|
o**********w
发帖数: 75 | 48 this single case only shows the single person was rude.
How many times have you taken flights in China? I would say in >99% cases
that the passengers are out of line.
Some people think they paid the tickets and they should be treated as kings.
:-) Just like your parents, the foods on airplanes are not very good, but
it is eatable. Fast noodles? Come on. You are better than that. You add
extra work for ridiculous reasons, and blame other people not helping. Check
yourself first before blaming oth... 阅读全帖 |
|
w*********r
发帖数: 42116 | 49 GOOGLE airplane model kits |
|
c******k
发帖数: 8998 | 50 F22的供氧系统的问题早就知道，也propose了修改方案，但是因为要多花钱被否了。
KADENA AIR BASE, Japan (AP) — Years before F-22 pilots began getting dizzy
in the cockpit, before one struggled to breathe as he tried to pull out of a
fatal crash, before two more went on television to say the plane was so
unsafe they refused to fly it, a small circle of U.S. Air Force experts knew
something was wrong with the prized stealth fighter jet.
Coughing among pilots and fears that contaminants were leaking into their
breathing apparatus led t... 阅读全帖 |
|
