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全部话题 - 话题: falcon
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w*******y
发帖数: 60932
1
Toys R Us has the LEGO Star Wars Millenium Falcon 7965 on sale for $112.49
with free shipping:
Link:
http://www.toysrus.com/product/index.jsp?productId=11815469&pro
You also get this LEGO Fun Favor pack ($12.98 value) free w/ purchase (
automatically added to cart):
Link:
http://www.toysrus.com/product/index.jsp?productId=4300612&type
TRU has all Star Wars LEGO on sale 10-25% depending on item
Alternatively, amazon dropped their price today as well to match TRU, but no
freebie.
Link:
http://www.... 阅读全帖
g******y
发帖数: 2517
2
LEGO Star Wars Millennium Falcon 7965,折扣18%
http://amzn.to/t5LWZM
w*******y
发帖数: 60932
3
Discount code SMS7873
NFL Nightlights:
http://www.kohls.com/upgrade/webstore/search_landing.jsp?ENDECA NIGHT-LIGHT&ENDECA_SEARCH_INPUT<>recs=12&ENDECA_SEARCH_INPUT<>N=4294649981&ENDECA_SEARCH_INPUT<>type=1&PRODUCT<>prd_id=845524892784037&FOLDER<>folder_id=1408474852262966&bmForm=endeca_search&bmFormID=1325337956104&bmSubmit=validate&bmUID=1325337956104
$2AC +99 cent shipping per item
49'ers
Buccaneers
Cardinals
Chargers
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Falcons
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u*******n
发帖数: 119
4
来自主题: _Climbing版 - 纪念Robert Falcon Scott(1868-1912)
下午和老板meet,由于问题复杂,谈的时间太长,以致于错过
了一个纪念Robert Falcon Scott的Seminar,事后追悔莫及。
小时读<<世界著名探险家传记>>,有一篇是关于第一个到达南
极极点的挪威探险家阿蒙森(Roald Amundsen),文中提到了他的竞
争对手,也就是这位英国人Scott。
http://www.geocities.com/ufoermann/Antarctic/scott.jpg
那是1911年的11月1日,Scott船长从南极洲边缘的Hut Point起
程,率领一个五人探险队,开始穿越南极洲的莽莽雪原,向南极极点
进军。Scott13岁就开始了他的海上生涯,此前在英国海军服役,曾
随Discovery探险船到达南极冰缘地区。
当时Scott使用的交通工具是耐寒的西伯利亚矮马拉的雪橇,而
Amundsen的五人探险队却选择了爱基斯摩狗拉的雪橇。在南极洲的
暴风雪和严寒的袭击之下,Scott的西伯利亚矮马一匹匹倒下,最后,
不得不靠人力拉着雪橇,一步步摸索前进。而Amundsen的爱基斯摩
狗却对与北极气

发帖数: 1
5
美国将于2月6日发射目前世界上最强大的火箭Space X, Falcon Heavy,可送人类至火
星!
If you have space-obsessed friends, you might have heard the name "Falcon
Heavy" used a lot lately.
Falcon Heavy is a brand new rocket that's set to launch for the first time
ever on February 6, SpaceX announced on Saturday.
The buzz can be attributed to the Falcon Heavy's size: It will be the most
powerful rocket in the world. It's built by SpaceX -- the industry-
disrupting rocket maker started by billionaire Elon Musk.
If you're just catchi... 阅读全帖
x******2
发帖数: 4034
6
WEEK ONE
Thurday, Sept. 8
Saints at Packers 8:30 PM
Sunday, Sept. 11
Steelers at Ravens 1:00 PM
Bengals at Browns 1:00 PM
Colts at Texans 1:00 PM
Titans at Jaguars 1:00 PM
Falcons at Bears 1:00 PM
Bills at Chiefs 1:00 PM
Eagles at Rams 1:00 PM
Lions at Buccaneers 1:00 PM
Seahawks at 49ers 4:15 PM
Giants at Redskins 4:15 PM
Vikings at Chargers 4:15 PM
Panthers at Cardinals 4:15 PM
Cowboys at Jets 8:20 PM
Monday, Sept. 12
Patriots at Dolphins 7:00 PM
Raiders at Broncos 10:15 PM
WEEK TWO
Sunday, Se... 阅读全帖

发帖数: 1
7
马斯克透露,将很快开始测试星际载人飞船系统, 推力是土星五的两倍!
Musk: Atmospheric tests of interplanetary spaceship could happen next year
March 13, 2018 Stephen Clark
Artist’s concept of the BFR spaceship deploying a satellite in orbit.
Credit: SpaceX
A team of SpaceX engineers is building a prototype of the spaceship Elon
Musk hopes will one day carry people and cargo deep into the solar system,
and it could begin low-altitude testing next year, kicking off a multi-step
test campaign before eventually going into space, the... 阅读全帖
S******8
发帖数: 24594
8
来自主题: Military版 - 2017火箭发射全记录
中国:
2017-01-05 长3乙 通信技术实验2
2017-01-09 快舟1A 发射了3颗卫星
2017-03-02 长征11 天空1号
2017-04-12 长3乙 中星16
2017-04-20 长征7号 天宫2号
2017-06-15 长4乙 X射线太空望远镜
2017-06-18 长3乙 中星9A
2017-07-02 长征5号 实践18
2017-09-29 长2丙 遥感30
2017-10-09 长2丁 委内瑞拉遥感卫星
美国
2017-01-14 Falcon 9 Iridium NEXT
2017-01-21 Atlas 5 SBIRS GEO 3
2017-01-23 Falcon 9 CRS-10 Dragon spacecraft
2017-03-01 Atlas 5 NROL-79
2017-03-16 Falcon 9 Echostar 23
2017-03-19 Delta 4 WGS-9
2017-03-31 Falcon 9 SES 10
2017-04-18 Atlas 5 Cygnus OA-7
2017-05-01 Falcon 9 N... 阅读全帖
T**********e
发帖数: 29576
9
SpaceX的实用F9火箭一千米回收实验

SpaceX plans to recover stages when customers allow
BY STEPHEN CLARK
Encouraged by the soft landing of a Falcon 9 rocket's first stage in the
Atlantic Ocean after liftoff April 18, SpaceX plans a series of stage
retrieval tests over the next few months, but only on missions where the
launcher has enough leftover fuel to accomplish the complicated re-entry
maneuvers required to safely return a rocket to Earth.
SpaceX hopes the experiments will lead to returning a rocket i... 阅读全帖

发帖数: 1
10
来自主题: Military版 - SpaceX一箭10星
刚刚!SpaceX一箭10星,成功用一枚二手猎鹰火箭将10颗通讯卫星送入轨道!两天后(
周一)将再次发射,龙飞船!
Liftoff! Used SpaceX Rocket Launches 10 Iridium Satellites into Orbit
By Tariq Malik, Space.com Managing Editor | March 30, 2018 11:15am ET
A used SpaceX Falcon 9 rocket launched 10 new communications satellites into
orbit from California's Vandenberg Air Force Base today (March 30) in a
morning liftoff that also marked an anniversary for reusable rockets.
The Falcon 9 rocket, which first flew in October 2017, launched the fifth
set of Ir... 阅读全帖

发帖数: 1
11
刚刚!SpaceX首次发射新版猎鹰9(block 5)成功,可12次连续发射无需维护保养! 第
八次发射将载人!!
SpaceX launches its newest Falcon 9 rocket
by Jackie Wattles @jackiewattles May 11, 2018: 5:29 PM ET
A new version of SpaceX's Falcon 9 rocket that could eventually take
astronauts to space took flight for the first time Friday.
Liftoff occurred around 4:14 pm ET out of Kennedy Space Center in Florida --
a day later than originally planned. The Falcon 9 Block 5 rocket, as the
latest version is called, carried the Bangabandhu Satellite-1... 阅读全帖
T**********e
发帖数: 29576
12
来自主题: Military版 - SpaceX的回收式火箭要来真格的
在正式发射的火箭下面装大型弹性支架。
The SpaceX "Grasshopper" rocket hovers over McGregor, Texas, on April 19,
2013, during a test flight (left). One of the Falcon 9 rocket landing legs
on display at the SpaceX headquarters in Hawthorne, Calif. (right)
SpaceX Falcon Rocket to Test Landing Legs
Space Exploration Technologies is installing landing legs on its next Falcon
9 rocket, part of an ongoing quest to develop boosters that fly themselves
back to the launch site for reuse.
Play Video
Could SpaceX Save the Dre... 阅读全帖
w*********g
发帖数: 30882
13
2017年5月10日 10:02来源:新浪科技
北京时间5月10日消息,SpaceX最近公布一些Falcon Heavy火箭的最新进展。最开始时
,Falcon Heavy准备在2014年发展,然后推迟到2015年,再然后不断推迟。现在SpaceX
的目标是在今年下半年发射,也许我们终于可以相信它能兑现承诺了。
为什么这样说呢?因为SpaceX展示了一些真正的硬件。首先,去年12月SpaceX公布了一
张图片,显示加州火箭工厂正在制造Falcon Heavy的衔接级间(interstage)。现在,
SpaceX前进了一步,它对火箭关键的中央核心进行了静态点火测试。测试于上周在德州
McGregor的开发设施内完成,很成功。
居然等了这么长的时间,为什么?年初时,马斯克在新闻发布会上解释说,推迟主要是
因为Falcon Heavy的研发工作比预期更困难。马斯克称:“最开始时听起来很容易,但
是实际上相当困难。”SpaceX被迫重新设计了中央核心,增加了硬件,为即将到来的飞
行做准备,马斯克认为这次飞行风险很高。为了节省资金,SpaceX准备用两个Falcon 9
核心作为侧推进器,这两... 阅读全帖
c**i
发帖数: 6973
14
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
x*******6
发帖数: 994
15
来自主题: Military版 - “particularly
Investigation into Zuma failure reportedly lays blame on Northrop Grumman
April 9, 2018 Stephen Clark SpaceX’s Falcon 9 rocket lifted off Jan. 7 from
Cape Canaveral with the Zuma mission. Credit: SpaceX Government
investigators have exonerated SpaceX’s Falcon 9 rocket in the loss of a top
secret space mission known as Zuma in January, blaming a malfunction in a
component modified by Northrop Grumman that connected the launcher with its
classified payload, according to the Wall Street Journal. Ci... 阅读全帖
l****z
发帖数: 29846
16
来自主题: USANews版 - SpaceX成功回收火箭
Space Exploration Technology Corp. (简称SpaceX)周一完美发射了升级后的新型
Falcon 9卫星运载火箭,并在之后操控一级助推火箭精准着陆,开创了人类太空史上的
先例。
SpaceX周一终于实现了Falcon 9火箭的发射和回收的双重目标。六个月前,Falcon 9火
箭在发射升空后发生爆炸,此次事件导致所有Falcon 9发射任务暂停,并引发对助推火
箭设计的全面重新评估以及程序检查。SpaceX是一家位于南加州的少数人持股公司。
在完成无故障倒计时后,高达约230英尺的Falcon 9从佛罗里达州卡纳维拉尔角空军基
地(Cape Canaveral Air Force Station)升空,把11枚商业卫星送上了低地球轨道,完
成了Orbcomm Inc.的卫星星座计划。
但此次火箭发射任务中最艰巨且和最受关注的部分发生在火箭升空后的约八分钟之后。
当燃料燃烧完毕的一级助推火箭开始坠向地面时,火箭利用其自身的推进器进行了稳定
减速,之后火箭垂直降落在同一发射基地的一个着陆区。
在几次尝试火箭助推器返回驳船失败后,此次火箭平缓着陆,标志着大型... 阅读全帖
z*i
发帖数: 58873
17
*********************************************************
Wk5 picks ended. 能怕硬的怕硬,能欺软的欺软。 没人选狗,我很郁闷。
49ers - GenoShi
Broncos - thesoloist
Broncos - logic98
Charger - ligk
Falcons - greatwall123
Falcons - Jingjing1
Falcons - Gomariners
Falcons - nollid
Falcons - PetTurtle
Falcons - pumpkin18
Falcons - PaiMei
Falcons - PPXIA
Falcons - zhubaba
Packers - TaiNiuLe
Rams - pangpangzeng
Rams - domer71
Rams - devince
Rams - wxx07
Rams - hahui
Rams - newtiger
Rams - HM2013
Rams - haida
*******************... 阅读全帖
z*i
发帖数: 58873
18
*********************************************************
Wk5 picks ended. 能怕硬的怕硬,能欺软的欺软。 没人选狗,我很郁闷。
49ers - GenoShi
Broncos - thesoloist
Broncos - logic98
Charger - ligk
Falcons - greatwall123
Falcons - Jingjing1
Falcons - Gomariners
Falcons - nollid
Falcons - PetTurtle
Falcons - pumpkin18
Falcons - PaiMei
Falcons - PPXIA
Falcons - zhubaba
Packers - TaiNiuLe
Rams - pangpangzeng
Rams - domer71
Rams - devince
Rams - wxx07
Rams - hahui
Rams - newtiger
Rams - HM2013
Rams - haida
*******************... 阅读全帖
h*****t
发帖数: 6890
19
来自主题: Animals版 - 悬崖上的猛禽,及其它
Peregrine falcon 我拍有几千张图,这次先贴以下这几张。
1. Peregrine falcon 多在悬崖上筑巢,我站在崖下仰望拍照,还得小心上面是否有石
子被它带落
2. 侧飞俯冲。由于Peregrine falcon 的猎物是飞鸟,故此它需飞得比别的鸟快才能捕
捉到食物,Peregrine falcon 在空中高速撞昏飞鸟,然后在飞鸟下坠落时再抓获。
Peregrine falcon 速度最快可达 230 mile/hour,是世上飞得最快的鸟了
3. Peregrine falcon with unfinished meal。 有时猎物过大,一次吃不完,
Peregrine falcon 会把食物藏在某处,下次再吃
4. 贮藏食物暴露在外,易被其它猛禽从空中看到,这不, Peregrine falcon 驱逐这
只闻香而来的 red-tailed hawk
5. juvenile 之间为了争食物,六亲不认,故这只 第一年 juvenile Peregrine
falcon 在空中就开始吃父母带回的猎物。
6. 其它小飞鸟可要小心了,平安一生不容易,生死有时就是一线之... 阅读全帖
Z****a
发帖数: 5434
20
来自主题: Military版 - 我党疯了
我帝一個私人公司今年就已射了八次了
Completed Missions
Launch Date Customer Launch Site Vehicle
8/14/2016 Sky Perfect JSAT Corporation (Japan) Cape Canaveral
Falcon 9
7/18/2016 NASA Resupply to ISS (Flight 9) Cape Canaveral Dragon
& Falcon 9
6/15/2016 Eutelsat and ABS Cape Canaveral Falcon 9
5/27/2016 THAICOM 8 Cape Canaveral Falcon 9
5/6/2016 SKY Perfect JSAT Corporation (Japan) Cape Canaveral
Falcon 9
4/8/2016 NASA Resupply to ISS (Flig... 阅读全帖
T**********e
发帖数: 29576
21
SpaceX今年要搞50次火箭发射,现在这种火箭第一级可以二次点火,如果回收式火箭成
功了,据说可以进一步降低成本。
SpaceX的回收式火箭已经成功测试了700米回收高度。
SpaceX has completed its first Falcon 9 launch of the New Year, putting
Asian satellite operator THAICOM’s latest spacecraft into geosynchronous
transfer orbit (GTO). Falcon 9 delivered THAICOM 6 to its targeted 295 x 90,
000 km GTO at 22.5 degrees inclination, meeting 100 percent of the mission
objectives.
The launch occurred January 6 at 5:06 p.m. EST from Space Launch Complex 40
(SLC-40) at Cape Canaveral ... 阅读全帖
T**********e
发帖数: 29576
22
来自主题: Military版 - spaceX发射价格降到700刀一磅了
看这个falcon heavy把三个火箭总共27发动机绑一起发射,价格709刀一磅,估计还有
的赚。Elon的目标是把原有发射成本降低10倍。
SpaceX – Breaking the $1000 per Pound Launch Cost Barrier
John Strickland explains how SpaceX can drive launch costs to less than one
tenth that of competing rocket systems:
“When people see this cost comparison, they ask all over again ‘How
can he (Musk) do that?’ How can the Falcon outperform the Delta by such a
wide margin? The three main reasons seem to be (1) low manufacturing cost (2
) low operational cost (time ef... 阅读全帖

发帖数: 1
23
来自主题: USANews版 - 周一又有大动作!
SpaceX周一又有大动作!将首次发射新版猎鹰9(block 5), 可12次连续发射无需维
护保养!
SpaceX shoots for next milestone: A more reusable Falcon 9 Block 5
Paul BrinkmannContact Reporter
Orlando Sentinel
A scheduled launch of SpaceX’s newest version of the Falcon 9 rocket is
another big deal in the development of space exploration.
It will be the first launch of the Block 5, a significant leap forward in
rocket re-usability. The Block 5 is designed to fly 12 times without much
work — just basically cleaning it up, refueling it and ... 阅读全帖
s*****h
发帖数: 44903
24
拍子的pass rush太烂是硬伤
不知道小鸡还有啥神招对付毅力软?
===
http://www.thescore.com/nfl/news/1221002-williamson-helping-the-falcons-identify-the-patriots-biggest-weakness
Biggest weakness for Falcons to exploit: Pass rush
The Patriots' defense could be the most difficult matchup Matt Ryan and Kyle
Shanahan have faced in this historic run of elite offensive play, and New
England matches up extremely well with the Falcons.
We should see a lot of Logan Ryan with plenty of safety help on Julio Jones.
Malcolm Butler woul... 阅读全帖
v******h
发帖数: 207
25
来自主题: Military2版 - spaceX 背后的故事
今天去跟以前一起做事的吃饭叙旧, 说到falcon-9, 几点故事, (没有去查过是不是真
的)
spaceX falcon 的 rocket engine is a design based on TRW 的 90年代低成本发动
机. (TRW的那个又是根据Russian R7
改来的), 基本上是50年代的技术, moon rocket不可能(不太懂为什么, 基本上说60年
代就验证过不可能). TRW那个头现在
在SpaceX当VP. Northrop(TRW现在的老板)发过一次难,但是现在情况不知道,估计是要
在spaceX IPO 以后大敲一笔.
Falcon 9 second stage 出了问题, 轨道也出了问题. bulls eye讲法是BS.
Falcon 9推力只有他讲的80% (可能都没有), 要是正式的话, 一上来就会fail
milestone
Falcon 9 Heavy基本上也大概只有他讲得60~70%要是 falcon 9只有80的话
every 5% trust reduction can double the system reliability,
s*****h
发帖数: 44903
26
来自主题: Football版 - 雷达威武

http://www.thescore.com/nfl/news/1188867-brady-elliott-headline-2017-pro-bowl-rosters
The NFL announced the selections for the 2017 Pro Bowl on Tuesday night.
After three years of using a draft to assign each Pro Bowler to a team, the
NFL returned to the conference-based format this season.
Ray Lewis, Charles Woodson, Jerome Bettis, and Tony Gonzalez will serve as
Pro Bowl Legend Captains for the game, which will be played Jan. 29 at 8 p.m
. ET in Orlando.
AFC
Quarterbacks
Tom Brady, Patriots
D... 阅读全帖
Z**R
发帖数: 1233
27
【 以下文字转载自 Aviation 讨论区 】
发信人: ZZGR (闲逛), 信区: Aviation
标 题: SpaceX Dragon capsule set for launch
发信站: BBS 未名空间站 (Wed Dec 8 09:37:45 2010, 美东)
http://www.bbc.co.uk/news/science-environment-11936711
A US capsule that could soon be hauling cargo and even astronauts to the
space station is set to make its first demonstration flight on Wednesday.
The Dragon ship will be launched from Florida on a Falcon 9 rocket, with the
aim of entering a circular orbit some 300km above the planet.
After completing... 阅读全帖
T**********e
发帖数: 29576
28
给国际空间站补给飞船。一级火箭装了回收支架,在大西洋控制降落成功。
SpaceX Claims Milestone With Bold Reusable Rocket Test
SpaceX's audacious plan to return a rocket to Earth after a space launch
today (April 18) may not have gone perfectly, but the company's founder
still considers it a success — one that could help lay the foundation for
fully reusable rockets in the future.
SpaceX tried to guide the first stage of its Falcon 9 rocket back to Earth
in an ocean splashdown today during the launch of the company's unmanned
Drago... 阅读全帖

发帖数: 1
29
来自主题: Military版 - 九月30日,我可怜的先生和孩子
九月30日,我可怜的先生和孩子
很久,很久以前,我可怜的先生被他们绑架了。他们把他关到一个医院里当小白鼠,就
象千千万万个被害的房主一样。而医院却是日本人的天下,一切都印证着日本人的痕迹
。多少无辜的美国人,世界人民都被当成了小白鼠来试验。我先生也是一个医生,一生
也杀过无数只小白鼠,没想到自己也被当成了小白鼠。然后,他们就派人伪装成我先生
潜入我的家伤害我和我的孩子,把我们都当成小白鼠来实验。我每日都在恐惧和被折磨
中,很长一段时间我都没有意识到我先生已经被他们替换了,因为我把自己关进屋里,
几乎不接近任何人,包括我先生。今天,我看着我先生走下来,缓慢地穿好衬衣。他的
脑袋萎缩了很多,想必他们给他脑袋扎了很多针,就象那么多被害的老年痴呆患者。我
记起我先生,他是非常有条理的人,衣服虽然很少,却都很整洁。他总是穿着衬衣。是
的,这来来往往这么多人,这么多年,每一个人都没有象他一样去穿衬衣。
如果大家还记得清楚,我曾经提到过一个日裔美军掌管美军退休军人事务,他拿美国军
人当实验品,残忍地迫害美国军人。在美国人食物里下药,用非法手段并购一切美国和
世界有价值的公司,然后利用日本黑社会组织屠... 阅读全帖

发帖数: 1
30
纽约巿警察局爆出欺凌事件,一名布鲁克林区女沙展,被指在男女共用休息室内乱放内
衣物,与一名男下属发生冲突,期间更把自己穿过的内裤,塞入对方口中,被警方内部
“平等工作机会办公室”立案调查。
事发于邻近日落公园的72分局。涉事的38岁女沙展Ann Marie Guerra,经常在男女共用
休息室内乱放内衣物,被探长Victor Falcon于10月7日当面投诉,Guerra随即反击。据
报,她拿起一条自己穿过的内裤,摩擦对方脸部,再塞进对方口中,说:“不知几X乾
净!“事后,平机办接到投诉,并证实指控属实,但拒绝作进一步回应。
消息指,Guerra在局内以作风豪放、粗鄙见称,经常拿男同事的“那话儿“开玩笑,甚
至达欺凌地步。也有人形容她是“平权主义者“,只不过用错了方法。
作为局内行动小组的第二指挥,Guerra负责探长调更、加班事宜。报导指,被欺凌的
Falcon对她早有积怨,过去他争取自闭症儿子的抚养权,要求调更上庭,但不获Guerra
批准;而Falcon申请加班时,也时常被对方延误处理。
目前,Guerra仍如常上班,没有被内部处分。她继续戏弄Falcon,不把投诉放在心上;
而... 阅读全帖
v**e
发帖数: 8422
31
来自主题: Military2版 - 中国重型运载火箭技术方案
中国重型运载火箭技术方案
|字号
2010年10月,一个振奋人心的消息从北京传来。国家启动了重型运载火箭技术方案论证
其实我感兴趣的就是这一句而已。论证已经开始了,我们这代人有生之年肯定可以看到
我国载人登月和登陆小行星的壮观场面!
http://www.spacechina.com/xwzx_jcdt_Details.shtml?recno=74451
航天科技四院调动优势资源研制大推力固体运载发动机
日期:2011/04/01
中国航天科技集团公司四院的设计师们正在研讨固体发动机技术
3月是春风吹拂的季节。今年全国“两会”召开不久,一份“关于加快我国大型固
体运载火箭发动机研制步伐”议案的答复文件从北京传到位于西安的中国航天科技集团
公司四院,全国人大代表、该院42所研究员马国富去年向全国“两会”提交的议案得到
了回复。
答复函中,国防科工局表示,国家正在组织统筹论证大型固体火箭发动机技术未来
如何应用,并考虑将技术研究工作纳入我国航天“十二五”发展规划,力争突破核心关
键技术。国防科工局还表示,全力支持加快我国固体动力事业的发展。
对标一流 直面差距
固体动力是航天运载... 阅读全帖
v******h
发帖数: 207
32
来自主题: Stock版 - 做多美国。
唉, 成功的是falcon-9, 你说的是 falcon-9 heavy, 那个连设计都还没有完成.
falcon-9跟中国的2E差不多
falcon-9那个engine是用比apollo还要老的engine设计来改的, 前三次的事故也是因为
老设计本身有问题, 这个
新的也就照抄出同样的问题. 其实这个大家都知道, falcon-9牛的是他的cost, 但是老
实说我觉得他估价有问题. 当然说不定
他后台硬,可以一直亏钱.

都没有 狗
l*x
发帖数: 14021
33
来自主题: Football版 - 李逵还是李鬼,打过才知道!
Top10 队伍间的战绩。 采样小了点,但还是很多的信息。
-- 中间.500的队很多,现在还是一团混战。 谁能异军突起,就看后半程发力了。
-- 猎鹰和狗熊大热,但都只打了一场top10的比赛。 猎鹰还剩一场(共2场),狗熊还
有3场。 要不是白菜第一节3个ints挖坑太深,可能猎鹰就跟狗熊一样0-1。
-- 野马虽然.250,但打得最多(4场),而且只剩乌鸦一场了,还是只正在加速衰落的
乌鸦。
-- 港人也是只剩乌鸦,但要打两场。 而且,港人和野马正在迅速发飚,前途一片大好。
So here are the records:
Broncos: 1-3 (Steelers - Falcons, Texans, Patriots)
Packers: 2-1 (Texans, Bears - 49ers)
Texans: 1-1 (Ravens - Packers)
49ers: 1-1 (Packers - Giants)
Patriots: 1-1 (Ravens - Broncos)
Ravens: 1-1 (Patriots - Texans)
Giants: 1-1 (49er... 阅读全帖
y*******5
发帖数: 5023
34
Chris Chandler?
Played for 8 teams, as starting QB for 7 teams.
Season Team Passing Rushing Fumbles
G GS Comp Att Pct Yds Avg TD Int Sck SckY Rate Att Yds Avg TD FUM Lost
2004 St. Louis Rams 5 2 35 62 56.5 463 7.5 2 8 7 54 51.4 1 2 2.0 0 1 1
2003 Chicago Bears 8 6 107 192 55.7 1,050 5.5 3 7 14 101 61.3 14 35 2.5 0
4 0
2002 Chicago Bears 9 7 103 161 64.0 1,023 6.4 4 4 23 144 79.8 10 32 3.2 0
3 3
2001 Atlanta Falcons 14 14 223 365 61.1 2,847 7.8 16 14 41 261 84.1 25 84
3.4 0 8 1
2000 Atla... 阅读全帖
n*****a
发帖数: 1327
35
来自主题: Ski版 - 推荐双ski鞋吧
nordica beast 10 is for average or a little bit wide feet.
Salomon Falcon CS (falcon 9 with custom shell, replace 07-08 model, flex 90)
Salomon Falcon 9 (07-08 model, flex 90)
Salomon Falcon 10 (flex 110, racing version)
Salomon Gun (flex 95, freeride version, with gel cusion insole)
These four share the same tooling and fit the same kind of foot(a little bit
narrower than average). Their shells design look identical except color and
flex index. Falcon CS has the option to thermal mold the shell
Z**R
发帖数: 1233
36
来自主题: Aviation版 - SpaceX Dragon capsule set for launch
http://www.bbc.co.uk/news/science-environment-11936711
A US capsule that could soon be hauling cargo and even astronauts to the
space station is set to make its first demonstration flight on Wednesday.
The Dragon ship will be launched from Florida on a Falcon 9 rocket, with the
aim of entering a circular orbit some 300km above the planet.
After completing a number of manoeuvres in space, the capsule will then
target a splashdown in the Pacific.
Dragon and Falcon 9 are both products of California... 阅读全帖
h*****t
发帖数: 6890
37
来自主题: Animals版 - 悬崖上的猛禽,及其它
谢谢。
Peregrine falcon 在离家较远的一处山崖上。我从去年冬天在一处海滩沼泽地拍 red
fox 和 short-eared owl 就看到 Peregrine falcon, 只是它离我远。以捕飞鸟为生的
一代猛禽,我一直是怀着敬意看待它们。
我曾拍过无数的 hawks 和 bald eagle,曾觉得它们难拍,但现在看来,那些鸟和
Peregrine falcon 比起来,飞得真是太慢了。经过这一两个月跟拍 Peregrine falcon
的锻练,昨天看到一只 Cooper's hawk 飞过,我随手拍了三张,张张清楚。
用脚架拍 Peregrine falcon 的飞图,非常难追,那几张图确实来之不易。
s*****n
发帖数: 1636
38
据日本《产经新闻》5月23日报道,日本BANDAI玩具公司旗下的CCP公司,决定于6月8日
发售在2013年3月荣登吉尼斯世界纪录的世界最小红外线遥控直升机——NANO-FALCON。
NANO-FALCON全长65厘米,仅重11克。因为使用了手机等小型精密仪器的零件,才
得以完成这世界上最小的尺寸。 NANO-FALCON的机身使用了富有柔软性的材料,所以即
使从空中掉下来也不会伤及机身构造。
NANO-FALCON的使用操作距离大约是5米。上升、下降、左右旋转、前进后退等高难
度动作皆可轻易完成,可以尽享遥控直升机的乐趣。一次充电需要大约30分钟,可连续
飞行5分钟。定价4704日元(约合人民币279.559元),预计年初销售10万台
c**i
发帖数: 6973
39
VOA Chinese, Aug 12, 2011
http://www.voanews.com/chinese/news
/20110812-China-Russia-ends-visit-127582938.html
Note: 马林剧院 Mariinsky Theatre
http://en.wikipedia.org/wiki/Mariinsky_Theatre
(section 1 Name)
--------------------------------Separately
(1) 中国首艘航母不叫瓦良格号. VOA Chinese, Aug 12, 2011
http://www.voanews.com/chinese/news
/20110812-Aircraft-carrier-naming-127586618.html
("8月10日,中国首艘航母进行出海航行试验。官方新华社在报道中只用了“航母平台”
加以称呼。中央电视台的报道说,根据海军惯例,军舰在正式服役以后才会有真正的命
名")
Quote:
(a) "正式服役" in humans and milita... 阅读全帖
T**********e
发帖数: 29576
40
看来Musk真要发展回收式火箭。
SpaceX Launches Next-Generation Private Falcon 9 Rocket on Big Test Flight
by Tariq Malik, September 29, 2013
Reusable rocket test and firsts
Sunday's launch marked the sixth Falcon 9 rocket launch for (short for Space
Exploration Technologies), which was founded in 2002 by billionaire
entrepreneur Elon Musk. But it was SpaceX's first flight to include major
upgrades to the 22-story rocket, which is designed to launch the planned
crew-carrying Dragon space capsule.
One of those ... 阅读全帖
T**********e
发帖数: 29576
41
SpaceX Grasshopper breaks reusable rocket altitude record at 700 meters
By Graham Templeton on October 14, 2013
While NASA struggles to keep projects afloat amid a widespread government
shutdown, SpaceX continues to push the boundaries of aerospace engineering.
Last week, the company more than doubled the previous height record of its
remarkable Grasshopper rocket system. The reusable, vertical-takeoff,
vertical-landing (VTVL) rocket hit a peak altitude of 744 meters before
slowly settling back ... 阅读全帖
T**********e
发帖数: 29576
42
来自主题: Military版 - SpaceX回收火箭的浮台太小了

不知道能用多少次,看来重用能省一半费用。SpaceX计划二级也要回收。
A normal Falcon launch costs roughly $65 million to $70 million—which is
already about half the cost of competing services—but that price could drop
to between $30 million $40 million, Caceres estimates, if SpaceX can learn
to land the launch vehicle.
How many times the Falcon 9 could be reused is not known. It is highly
unlikely that a Falcon 9 could be reused 10 times or more.
That would be especially true if SpaceX were to make a completely reusable
launch... 阅读全帖
T**********e
发帖数: 29576
43
来自主题: Military版 - 股沟和Fidelity宣布投资SpaceX 10亿
SpaceX估价100亿,google和fidelity搭伙占一成股份。好几家公司开始投资卫星通讯
网,如果SpaceX继续把发射成本大幅度降低,会有更多的太空项目。
Google and Fidelity Put $1 Billion Into SpaceX
SAN FRANCISCO — Google likes its ambitions sky high. This time, it has gone
a little further.
The Internet giant, along with Fidelity, has invested $1 billion in Space
Exploration Technologies (SpaceX), the private rocketry company founded by
Elon Musk. The move could help Google achieve its aim of bringing satellite
Internet to remote corners of the world while givi... 阅读全帖

发帖数: 1
44
来自主题: Military版 - 委内瑞拉的总统尼古拉斯
委内瑞拉总统候选人承诺上调最低工资标准至每月75美元
委内瑞拉总统候选人Henri Falcon周二承诺,如果他在5月20日的投票中击败执政
党,他会将委内瑞拉的最低工资标准提高到每月75美元。在4月底,Falcon曾猛烈抨击
总统马杜罗的声明,称尽管马杜罗将最低月薪提高到100万玻利瓦尔——这已经是今年
第三次上调,但100万玻利瓦尔在黑市的汇率仍不到2美元。Falcon表示,“那甚至连一
公斤猪肉都买不到。委内瑞拉的物价与美元挂钩,而工资却没有,这正是马杜罗政府不
称职的经济政策造成的。”Falcon调侃马杜罗为“代言饥饿的候选人”,他认为眼下委
内瑞拉的危机是拉丁美洲过去一百年来遭受的最严重经济危机。

发帖数: 1
45
来自主题: Military版 - NASA快被Musk气死了
Recently read an article that quoted an interview from then-NASA
Administrator Charles Bolden and just though it would be nice to share here.
Link to article.
"Let's be very honest again," Bolden said in a 2014 interview. "We don't
have a commercially available heavy lift vehicle. Falcon 9 Heavy may someday
come about. It's on the drawing board right now. SLS is real. You've seen
it down at Michoud. We're building the core stage. We have all the engines
done, ready to be put on the test stand at... 阅读全帖
v******h
发帖数: 207
46
来自主题: Military2版 - falcon9 飞了 美帝威武
飞的是falcon-9, 不是falcon-9 heavy, falcon-9 跟 LM-2F差不多. Falcon-9 heavy
还没有飞过. 另外, 那个engine好象
是根据比apollo还要老的一个engine改过来的.
l****z
发帖数: 29846
47
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

发帖数: 1
48
Highly classified US spy satellite appears to be a total loss after SpaceX
launch
A highly classified U.S. government satellite appears to have been totally
lost after being taken into space by a recent launch from Elon Musk's SpaceX
, according to a new report.
Dow Jones reported Monday evening that lawmakers had been briefed about the
apparent destruction of the secretive payload — code-named Zuma — citing
industry and government officials
The payload was suspected to have burned up in the atm... 阅读全帖
s*******n
发帖数: 12995
49
来自主题: Seattle版 - 海鹰扑小鸟
When a team on the road is less than a field-goal underdog in the NFL, the
suggestion is that, according to the power ratings, the visitor is a better
team than the host — the road squad, in most cases, would be the favorite
on a neutral field.
When the Seahawks closed out the Redskins (24-14) on Sunday, the LVH
SuperBook opened the Falcons as just a 2-point favorite for next Sunday’s
NFC divisional playoff matchup. The implication is that Seattle, a wildcard
team, is better than the top-seeded ... 阅读全帖
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