h******2
发帖数: 1498 | 1 That's about 80 miles per hour :)
123,900 - calories burned by a rider in the course of the Tour
324,000 at 60rpm, 486,000 at 90rpm - number of pedal strokes taken per rider
over the Tour
Three - average number of chains worn out by a single rider (Armstrong goes
through one chain per week)
792 - total number of tires used by the peloton
Ten - fewest ever finishers (1919, out of 69 starters)
34 - most stages won by a single rider, career total (Eddy Merckx - 1969,
six stages plus overall; 1970: ... 阅读全帖 |
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t***e
发帖数: 3601 | 2 SANTIAGO DE COMPOSTELA, Spain (AP) - A Spanish train that hurtled off the
rails and smashed into a security wall as it rounded a bend was going so
fast that carriages tumbled off the tracks like dominos, killing 80 people,
according to eyewitness accounts and video footage obtained Thursday.
An Associated Press analysis of video images suggests that the train may
have been traveling at twice the speed limit for that stretch of track.
Spain's government said two probes have been launched into the... 阅读全帖 |
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M*V
发帖数: 3205 | 3 SANTIAGO DE COMPOSTELA, Spain (AP) - A Spanish train that hurtled off the
rails and smashed into a security wall as it rounded a bend was going so
fast that carriages tumbled off the tracks like dominos, killing 80 people,
according to eyewitness accounts and video footage obtained Thursday.
An Associated Press analysis of video images suggests that the train may
have been traveling at twice the speed limit for that stretch of track.
Spain's government said two probes have been launched into the... 阅读全帖 |
|
A*Q
发帖数: 1579 | 4 日本最近才有320 kph的火车，还跟川崎没关系。
原文是说欧洲和日本现在最快的火车跑199 mph (320 kph,所以说这不是typo），这没
有错误。但只是最高速度。川崎到现在还没有造出320 kph 的火车。
京津的最高速度是350，那是2008年，武广经常的时速是330，这是持续的速度。最近沪
杭的380A持续的速度是350。 |
|
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d*****u
发帖数: 17243 | 6 With sustained winds of 315 kph (195 mph) and gusts as strong as 380 kph (
235 mph), Super Typhoon Haiyan was churning across the Western Pacific
toward the central Philippines.
Its wind strength makes it equivalent to an exceptionally strong Category 5
hurricane.
The storm, known as Yolanda in the Philippines, is expected to still be a
super typhoon, with winds in excess of 240 kph (149 mph), when it makes
landfall Friday morning in the region of Eastern Visayas. |
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w********2
发帖数: 632 | 7 The original wing was present on the 1st through 170th F-86F-25 models, and
the 1st through the 199th F-86F-30 models. Planes produced after this came
with factory installed "6-3" wings, North American also sent out upgrade
kits to add the "6-3" wing to around half of the unmodified F-86F's
The original wing limited top speed to 688 mph (1107 km/hr), had a
higher drag coefficient than the "6-3" wing, but also had the stall speed 20
mph (32 kph) lower than the "6-3" wing
The "6-3" wing was de... 阅读全帖 |
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c***c
发帖数: 21374 | 8 【 以下文字转载自 Military 讨论区 】
发信人: cynic (cynic@mitbbs 1998->2010->?), 信区: Military
标 题: 这个气垫船强等钓鱼岛有戏不？
发信站: BBS 未名空间站 (Fri Jul 20 16:39:37 2012, 美东)
http://www.hovercraft.com/content/index.php?main_page=index&cPa
Cruise speed 35 mph (56 kph)
Max speed 75 mph (121 kph)
Range 160 miles (257 km)
Duration 4 hours @ 35 mph (56 kph)
Sea state Beaufort 5
渔船拖着，先尽量靠近钓鱼岛。等日本船逼上来了，再突破。 |
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p**f
发帖数: 3549 | 9 The second-generation of the Genesis comes with completely new styling,
including a massive grille that's completely at odds with any other Hyundai
models as they're still trying to forge a consistent brand identity...
有人欣赏得了这张前脸么。。
不过内饰看起来还不赖。后座挂了两个安猪板？
The interior also gains a new design as well as more cabin space, and comes
with contemporary gadgetry, including a fancier new rear-entertainment
system. The wide variety of safety systems include front knee airbags, Lane
Departure Warning, Lan... 阅读全帖 |
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g**********y
发帖数: 14569 | 10 Penguins have underwater cruising (steady) speeds of 7 to 10 kph (4.3-6.2
mph). They can probably go faster than that if something with big teeth is
after them.
Penguin walking speed is 3.9 kph (2.4 mph) to 2.8 kph (1.7 mph).
Orz, 我又被郁闷了一次。 |
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l**********c
发帖数: 434 | 11 每秒钟60次吧。
Physical Description
Average length: 3.5 inches (8.9 cm)
Average weight: 1/8 ounce (3.1 g)
Body temperature: 105°-108°F (40.5°-42.2°C)
Wing beats: 40-80 per second, average about 52
Respiration: 250 per minute
Heart rate: 250 beats/min resting; 1200 beats/min feeding
Flight speed: 30 mph (48 kph) normal; 50 mph (80 kph) escape; 63 mph (101
kph) dive |
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l****u
发帖数: 8729 | 12 ☆─────────────────────────────────────☆
soimbox (发财兔) 于 (Sat Jan 8 23:08:21 2011, 美东) 提到:
包头市回民中学月考零分作文
材料作文·小鸟飞越太平洋
阅读下面的材料，根据要求作文。
有一种鸟，它能够飞行几万公里，飞越太平洋，而它需要的只是一小截树枝。
在飞行中，它把树枝衔在嘴里，累了就把那截树枝扔到水面上，然后飞落到树枝上休息
一会儿，饿了就站在树枝上捕鱼，困了就站在树枝上睡觉。谁能想到，小鸟成功地飞越
了太平洋，靠的却仅是一小截的树枝。
试想，如果小鸟衔的不是树枝，而是把鸟窝和食物等所有的用品，一股脑儿全带在身上
，那小鸟还飞的起来么？
根据上述材料作文，要求自定立意，自拟题目，自选文体（诗歌除外）；不
要脱离材料的内容及做含意范围作文，不少于800字。
我不相信傻鸟的道理》
作为一个理科生，我看到这个题目的时候，立刻石化了。
我很想抽人！很想狠狠地抽命题老师一巴掌——代表我的物理老师。
让一只鸟，叼着树枝飞太平洋——什么样的极品智商才能编出这样的故事呢？
我不知道命题老师的鸟，是如何威猛... 阅读全帖 |
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h****y
发帖数: 9234 | 13 一直看到仪表盘上速度旁边有个mph,但是只有一圈刻度,然后一直很纳闷
今天等堵车的时候无聊按发现settings里面能改units, 换成公制试了一看, 确实是有个
kph的字亮了....
但是刻度居然还是原来的. 我开始以为这个kph只是对数字显示的旁边的比如里程什么有
效
结果后来发现...居然它改的是指针转动的幅度... 换成kph之后还是同一套刻度,但是指
针走的多了...
不知道搞两套指针的走法和搞两套熄灭时不可见的刻度,哪个成本更高... |
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A*Q
发帖数: 1579 | 14 叽叽歪歪什么？
川崎的火车只能跑250 Kph,现在日本跑得最快的不到320 Kph,还不是川崎的火车。
川崎的技术只是一个来源，中国第一条客运专线：秦沈2004就通车了，中国自己的动力
集中型的2003年就跑出320的速度。现在秦沈的动车平均速度可达200，比日本新干线很
多都跑得快。
中国引进技术主要解决几个问题： 1）可靠性 2）大功率 3）改成动力分散。
玻璃纸捅破了以后，才有今天的380A。 |
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m****c
发帖数: 674 | 15 朋友的车，altima
总共走了1180 miles，往返，
车显示mpg 36.4，实测35.8，总共加了3次油，
63%的路程速度在100~120 kph之间，
31%的路程速度在60~100 kph之间，
走了一点山路，不过距离在2.5km以上的坡度在8%及以下。 |
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t**********1
发帖数: 7316 | 16 ☆─────────────────────────────────────☆
kkk1987 (大好) 于 (Tue Sep 13 10:43:01 2011, 美东) 提到:
小弟遇上了很麻烦的事情，向各位求助了，万分感谢。前天去加拿大玩，开了好几个小
时还没到目的地，于是心急加速，这时候发现有警察尾随，于是靠边停车。
当时地处安大略省，警察看起来很生气，直接要走驾照，我解释时候他还说了句“I
dont want to hear your bullshit”。开完罚单后我傻眼了：警察说这段路限速
100kmh，我开了175kmh，车和驾照要扣在安大略省7天。当时我开的是朋友的车，他不
知怎么保险卡也找不到了，也无法证明ownership，于是又算给我两个罚单！：一个是
无法出示保险卡（200加币），另外一个是不能证明ownership（200加币）。然后直接
让我下车，告诉我已经给我叫了拖车和出租车，其他的他一概不管。出庭后可以知道超
速罚单的数额，很有可能是数千加币。
小弟我现在很崩溃：希望各位可以给我指点一下
1.我当时的速度真的不知道有那么快，貌似这个警察不是在路边... 阅读全帖 |
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h****y
发帖数: 9234 | 17 也就几十kph,抓地很差的,过弯的时候速度起不来,直道又不会特别特别长.
100多kph就是非常快的大直道了. |
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p*****p
发帖数: 379 | 18 人家说的mph，你来个kph能相提并论么
160mph = 250 kph |
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A***e
发帖数: 502 | 19 往时间里塞满了大大小小的事，连怎么轻松都不知道了。某天一家伙灌了近大半瓶红酒
，可就是没醉。哎，活了这把年纪，连醉一次都没有，是不是白活啦？
一边听歌吧，乡村教师金池的（其实一把好嗓子，跟做什么职业有什么关系？只是以３
５+的年纪，如果这次成名了，算是半路出家，可塑性总是有限的）： http://bbs.wenxuecity.com/tv/565394.html
整张专辑是口水歌，但唱的很认真，有嗓子本钱，稍加技巧锤炼，面貌就是不一样。特
别是《共同度过》那首，比GG唱得好，很有味道。
一边围观YY俺的半马：）
Time: 2:29:43 (gun) / 2:27:14 (net)
技术指标以Gun Time为基准。
NET Time: Your time excluding your start delay.
GUN Time: Your time including your start delay.
大概因为最近武装部队平时训练频频发生受伤和死亡事故，历年总会有年轻力壮的跑手
在参加完长跑以后猝死，今年半马没有强制让现役军人参赛。
在7万参加4种赛事的跑友中，参加半马的不足850... 阅读全帖 |
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s***e
发帖数: 7166 | 20 美国政府网站，NIH正经期刊……
Abstract
Practicing with the use of a ball machine could handicap a player compared
to playing against an actual opponent. Recent studies have shown some
differences in swing timing and movement coordination, when a player faces a
ball projection machine as opposed to a human opponent. We focused on the
time of movement initiation and on stroke timing during returning tennis
serves (simulated by a ball machine or by a real server). Receivers’
movements were measured on a tennis ... 阅读全帖 |
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c**********r
发帖数: 891 | 21 号称硬科幻不硬，也就是火星任务、红色星球和gravity混合出来的美国种田YY文。种
土豆作为关键剧情点，还被揭批不科学。 看亚马孙的书评：
In addition to the poor writing is the terrible science. The author
description notes that he is a "lifelong space nerd". Well, unfortunately,
being a nerd apparently doesn't mean you are any good at facts or
constructing a logical flow of events. Let me point out just three examples:
Mars dust storm:
The entire premise of the book is that the mission was aborted because a
strong dust storm with very strong winds threatened t... 阅读全帖 |
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i*****s
发帖数: 15215 | 22 ☆─────────────────────────────────────☆
ellieo (改，改，改，改你个猫！) 于 (Thu Jan 3 22:27:35 2013, 美东) 提到:
基本上到今天为止，我算是把整个Canadian Rockies地区转了个遍：四个国家公园外加
Rockies东麓，几乎开遍了所有的主干道以及著名的小道。趁着记忆还算新鲜，把所见
所闻写下来，也算是给以后去的人个参考吧~
所有观点仅代表个人，不保证所有人都是跟我一样的看法哦~另外，很多信息只适用于
冬季
1. 吃货们的不二选择：Banff国家公园
Banff大概是绝大多数人进入Canadian Rockies的入口，如果是从Calgary开车出发的话
（Vancouver出发的话应该先进入Yoho）。Banff确实很美，至少我在刚刚进入Rockies
地区的时候就被路边的美景震撼了一下。不过我对Banff公园更深刻的印象，是Banff小
镇：整个Rockies地区吃喝玩乐购物娱乐的中心，要啥有啥，各种餐馆商铺应有尽有，
吃货们在此可以几天不带重样儿的体验美食（比我们村的餐馆选择都... 阅读全帖 |
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h***y
发帖数: 4936 | 23 http://www.connections.sncf.com/index.php?option=com_content&vi
21/06/2011
AGV II: Alstom preparing new high-speed train
French group Alstom is preparing a second model of its high-speed AGV train,
which could run at 380 or even 400 kilometres per hour, says daily
newspaper Les Echos. Even faster than the first version of the AGV, which
has a top speed of 360 kph.
上头要是觉得国内高速列车不安全，以后访法的时候可以在采购空客的同时再花个几百
亿美元采购下这车，回国跑300，倍有面子。现在很多人的观点是，连洋大人都跑不到
380，中国人怎么可能跑，看来以后口径要改了，洋大人有能力跑380，中国人还是没能
力跑。 |
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t******t
发帖数: 15246 | 24 刘志军修高铁而列强胆寒
结果跨越下狱，高铁减速，中国人的高铁冲锋在内外夹击之中可耻地失败了。
在中国减速，并且所谓专家出来质疑中国人搞380高铁不可靠的时候，阿尔斯通开始研
制380公里时速高铁，相信不久的未来法国日本的企业就可以收复失地。带路党们，干
得好
刘部长现在在狱中的心情，估计和当年岳飞在朱仙镇的心情一样。
出师未捷身先死，长使英雄泪满襟。
http://www.connections.sncf.com/index.php?option=com_content&vi
21/06/2011
AGV II: Alstom preparing new high-speed train
French group Alstom is preparing a second model of its high-speed AGV train,
which could run at 380 or even 400 kilometres per hour, says daily
newspaper Les Echos. Even faster than the first version of... 阅读全帖 |
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w*******s
发帖数: 3417 | 25 你这个说法解释不通啊
如果都是建设的问题， 不是管理问题， 武广高铁也是在刘跨越在职时候一手设计开
工建设的， 跑３５０KPH都跑了两年多， 为啥不如此密集地出大问题呢？ 武广地质
条件可是比京沪高铁差多了， 很多崇山峻岭啊 |
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W***n
发帖数: 11530 | 26 China’s High-Speed Rail Has At Least One Hopeful Rider
Jul. 25 2011 - 7:01 am | 227 views | 0 recommendations | 1 comment
By RUSSELL FLANNERY
China high-speed rail network
(Alicia Wittmeyer, a Forbes summer intern in China, has been riding the
rails of the country’s train system of late, helping to flesh out
candidates for our upcoming 2011 Forbes China Rich List. She filed these
thoughts about China’s high-speed network after a collision in Zhejiang
Province on Saturday night killed 35 passen... 阅读全帖 |
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n******7
发帖数: 5678 | 27 (Alicia Wittmeyer, a Forbes summer intern in China, has been riding the
rails of the country’s train system of late, helping to flesh out
candidates for our upcoming 2011 Forbes China Rich List. She filed these
thoughts about China’s high-speed network after a collision in Zhejiang
Province on Saturday night killed 35 passengers.)
China’s high-speed rail has gotten a lot of bad press from delays and
technical problems. On Saturday, it suffered its worst day yet, after a
horrible accident left ... 阅读全帖 |
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s****r
发帖数: 31686 | 28 t will vary depending on load, but Vr is generally 155 to 160 kts, 178 to 18
4 MPH, 287 to 296 kph.
Vr is the speed where rotation (raising the nose to take off attitude) occur
s. V1, the decision speed is around 145 kts.
it |
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k********k
发帖数: 5617 | 29 http://news.yahoo.com/worlds-longest-fast-train-line-opens-chin
World's longest fast train line opens in China
Associated Press – 9 hrs ago
BEIJING (AP) — China on Wednesday opened the world's longest high-speed
rail line that more than halves the time required to travel from the country
's capital in the north to Guangzhou, an economic hub in southern China.
The opening of the 2,298 kilometer (1,428 mile)-line was commemorated by the
9 a.m. departure of a train from Beijing for Guangzhou. Anoth... 阅读全帖 |
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F*********n
发帖数: 2914 | 30 The meteor — estimated to be about 10 tons — entered the Earth's
atmosphere at a hypersonic speed of at least 54,000 kph (33,000 mph) and
shattered into pieces about 30-50 kilometers (18-32 miles) above the ground.
这速度就连美国也无能为力吧 |
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R****a
发帖数: 6858 | 31 最新：乘过高铁外国人对中国高铁的评价
来源: mrict. 于 2013-08-13 06:06:15 [档案] [博客] [旧帖] [转至博客] [给我悄
悄话] 本文已被阅读：324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
乘过高铁外国人对中国高铁的评价
http://www.tripadvisor.com/Attraction_Review-g308272-d1958129-R
其中一个英国人评价：
Chrishawley from Manchester, United Kingdom
“It is an amazing feeling” “The UK has a long way to go !”
“Fast, smooth and great value”
5 of 5 stars Reviewed July 20, 2013
It is an amazing feeling doing 325 kph on a train. The journey from Beijing
to Shanghai 4 hour... 阅读全帖 |
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O**l
发帖数: 12923 | 32 日耳曼统称纳粹
>200kph 统称高速铁路 1903纳粹用蒸汽机搞出来了
美国193X年商用的大西洋铁路 用蒸汽机都能跑180+kph |
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m***a
发帖数: 13878 | 33 CAPE CANAVERAL, Fla. (Reuters) - Two years after unveiling plans for a
futuristic, high-speed Hyperloop transportation system, technology
entrepreneur Elon Musk announced plans for building a test track in southern
California and a competition for prototype pods, documents obtained by
Reuters show.
As described in Musk's 57-page white paper, the solar-powered Hyperloop
would shoot passengers in enclosed capsules through low-pressure steel tubes
at up to 800 mph (1,288 kph).
Several companies sub... 阅读全帖 |
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D**S
发帖数: 24887 | 34 法国TGV N年前就实现了500 KPH+的实验速度。 |
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z*****a
发帖数: 3809 | 36 Power failure hits China's new bullet trains
Associated Press
Published Tuesday, Jul. 12, 2011
BEIJING -- China's showcase bullet trains linking Beijing and Shanghai were
stopped by power failures for a second time Tuesday, less than two weeks
after they launched.
An announcement from the Railways Ministry said there was a power failure
near the eastern city of Suzhou, "causing some train delays." It did not say
what caused the failure. It said the fault was fixed two hours later and
service res... 阅读全帖 |
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t*n
发帖数: 14458 | 37 AP也真无聊
写这么个新闻还夹堆私货
Power failure hits China's new bullet trains
Associated Press
Published Tuesday, Jul. 12, 2011
BEIJING -- China's showcase bullet trains linking Beijing and Shanghai were
stopped by power failures for a second time Tuesday, less than two weeks
after they launched.
An announcement from the Railways Ministry said there was a power failure
near the eastern city of Suzhou, "causing some train delays." It did not say
what caused the failure. It said the fault was fixed two hours l... 阅读全帖 |
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I******I
发帖数: 14241 | 38 虎教授你咋又相对论捏？
稍有常识的人都可以看出，负重一小时行进8公里完全有可能，我军经典项目不就是5公
里越野么。剩下3公里快走几步是可以完成的。但是以8 KPH的速度负重走一天是几乎不
可能的。
再给虎将军添个堵。我军的白条。
【持游击队欠条，欲向政府索偿】广州人吴记房发现了4张90年前的借条，其中一张是
当年共产党游击队向他祖父借钱和物资的欠条。欠条显示“借谷子86担，大洋1400元”
，民政局称尚无偿还标准。这4张借条分别被辛亥革命纪念馆与广州市党史研究室收藏
，说没有政策规定说要还，只能给他荣誉。 |
|
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r*****g
发帖数: 9999 | 40 http://forums.vwvortex.com/zerothread?id=2862470
a few quotes:
When an F1 driver hits the brakes on his car he experiences retardation or
deceleration comparable to a regular car driving through a BRICK wall at
300kmph!!!
F1 car can go from 0 to 160 kph AND back to 0 in FOUR seconds!!!!!!!
In a street course race like the Monaco grand prix, the down force provides
enough suction to lift manhole covers. Before the race all of the manhole
covers on the streets have to be welded down to prevent thi |
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h********8
发帖数: 7355 | 42 １７５kph。。。这个太快了，就说是穷学生，以为限速是mph，也许能减点儿。
忘带insurance，registration：带着上庭，就说当时就在车里，太急没找到，应该会
免掉。 |
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b*******m
发帖数: 37 | 43 好像西方国家中只有美国用mph，加拿大全国通用的是kph。即使是法语，时速还是阿拉伯数字。美国高
速允许开110mph吗？温哥华富二代是被报警的，警察没在场测到速度，没有证据。估计
你这是被警察当场抓到的。安省的路标都是双语，只有quebec全是法语，要么你是在给
自己找借口；要么你就是开到了魁省界内。可怜人必有可恨之处。 |
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s****t
发帖数: 17096 | 45 tell them you came from china just recently
you saw mhp as kph |
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w******a
发帖数: 71 | 46 说实话，我当时的确是这么跟警察讲的我说我把MPH看成了KPH
我告诉他我来美国没多久，在中国的时候我的朋友告诉我在美国没有最高限速，只有最
低限速（当时的确是有人这么跟我说的）
但是还是没有用
警察还是没有放过我。。。 |
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N*******k
发帖数: 689 | 47 if only your speedometer is in kph.. |
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k***x
发帖数: 6799 | 48 【 以下文字转载自 WashingtonDC 讨论区 】
发信人: yoyofather (yoyo), 信区: WashingtonDC
标 题: Re: 有大佬事实为证，烤肉开高速根本不飘
发信站: BBS 未名空间站 (Thu Jul 12 17:51:11 2012, 美东)
烤肉那悬挂，轮胎，引擎，车身设计，能跑到132MPH的话，我拿我的车跟他换，真的。
估计是不把KPH看成MPH了吧？ |
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