固体燃料起飞发动机

A : Hello Mrs Parker, how have you been? 帕克先生你好,最近好吗? B : Hello Dr Peters. Just fine thank you. Ricky and I are here for his vaccines. 你好,彼得医生。我很好,谢谢。我和里基在这里等注射疫苗。 A : Ve

发表于:2018-11-30 / 阅读(196) / 评论(0) 分类 纯正地道美语

Lesson 27: [00:03.58]Let's Do an Experiment! [00:07.24]One Experiment,Two Theories [00:11.81]A theory is an idea.A theory predicts what will happen. [00:18.57]An experiment shows what happens. [00:23.25]BRIAN:Did you read about this experiment,Danny?

发表于:2018-12-13 / 阅读(287) / 评论(0) 分类 河北加拿大版初中英语

20-Kilometer Inflatable Tower Could Make Space Launches Cheaper 加拿大设计20公里长可充气通天塔使太空发射成本更低 Launching space vehicles is still very costly because booster rockets are not reusable. A space elevator could mak

发表于:2018-12-16 / 阅读(148) / 评论(0) 分类 VOA标准英语2015年(九月)

04Making a Restaurant Reservation GLOSSARY reservation a request that a table, seat, or room be available for ones use at afuture time* Have you made hotel reservations yet for your trip to San Diego? How many will be in the party? How many people wi

发表于:2018-12-26 / 阅读(206) / 评论(0) 分类 2007年ESL之餐饮娱乐

But it was... what happened was the ...understanding of how to move these things forward, and how to create these new products, somehow evaporated, 他们不懂如何利用新技术,不懂如何创造新产品 and I think a lot of good people stuck

发表于:2018-12-27 / 阅读(208) / 评论(0) 分类 名人传记

New Zealand will change the law to make it compulsory for children up to the age of 7 to sit in a booster seat in a car. At the moment, the law says it is compulsory for children up to the age of 5. Doctors at Starship hospital, which is the Auckland

发表于:2018-12-31 / 阅读(186) / 评论(0) 分类 新西兰英语

By David Gollust Secretary of State Colin Powell, on his first visit to Brazil, says that country is a

发表于:2019-01-03 / 阅读(208) / 评论(0) 分类 VOA2004(下)--新闻盘点

By Claudia Blume Hong Kong 02 April 2008 The Asian Development Bank says while Asia will not be immune to the global slowdown, economies in the region will continue to see solid growth in 2008. But the bank warns in its annual outlook that inflation

发表于:2019-01-06 / 阅读(223) / 评论(0) 分类 VOA常速英语2008年(四月)

Come On Everybody 来吧!大家跟我唱! 快乐永远 演唱者:Solid Base 英文歌词 (Hey Hey Hoo) Chorus : Come on everybody let's have fun We gonna have a party in the sun Come on everybody sing with me Ohoo Ohoo ! (x2) Sing it Ooh ! (x2)

发表于:2019-01-10 / 阅读(324) / 评论(0) 分类 英语说唱歌曲

1. Police in Ferguson Missouri continued their investigation into the ambushed two police officers earlier Tuesday. The officers wearing police lines outside the Ferguson police apartment were demonstrated together. Both officers were being treated f

发表于:2019-01-11 / 阅读(206) / 评论(0) 分类 美联社新闻一分钟2015(三)月

NASA Successfully Tests New Rocket Engine NASA最强火箭测试成功 火星之旅指日可待 The American space agency successfully tested a powerful new rocket engine this week in the desert of northern Utah. The rocket booster is meant to take a

发表于:2019-01-12 / 阅读(357) / 评论(0) 分类 2016年VOA慢速英语(七)月

SpaceX Celebrates Historic Rocket Launch, Landing 创造历史!SpaceX火箭发射回收成功 And the safe landing is a big deal. It means that space travel could become a lot easier in the future. Normally rockets deliver their payload a satellite,

发表于:2019-01-12 / 阅读(187) / 评论(0) 分类 2015年VOA慢速英语(十二)月

The land-speed record 地面速度记录 How to build a 1,000mph car 怎样建造时速1000英里的汽车 Hybrid rocketry will be used to drive faster than ever before 混合火箭技术将用于更快地驱动车辆 May 5th 2011 | from the print ed

发表于:2019-01-26 / 阅读(176) / 评论(0) 分类 经济学人综合

You know, he said, in an important voice, 你们知道,他用郑重其事的声音说, I've thought all along that that pig of ours was an extra good one. 我已经想通了,我们这只小猪是一只特级好猪。 He's a solid pig. That pig

发表于:2019-01-29 / 阅读(188) / 评论(0) 分类 夏洛的网

SpaceX announced a successful satellite launch on Sunday but failed an attempted sea-landing of a rocket booster, missing a goal that has repeatedly eluded the grasp of the Los Angeles-based rocket company. 总部位于旧金山的火箭公司SpaceX上

发表于:2019-02-03 / 阅读(182) / 评论(0) 分类 英语新闻

Pyramid Charice Pempengco Shawty's love is like a pyramid (ooh) We stand together till the very end (eh ooh) There'll never be another love for sure (ooh) Iyaz and Charice let we go Stones, heavy like the love you've shown (shown) Solid as the ground

发表于:2019-02-04 / 阅读(245) / 评论(0) 分类 好听的英文歌曲

The first rockets were Chinese. In the 1230s the armies of the Song dynasty, 首批火箭出现在中国。十三世纪三十年代,宋朝军队 who were fighting Mongol invaders, started launching fire arrows propelled by gunpowder some 300 metres

发表于:2019-02-16 / 阅读(221) / 评论(0) 分类 经济学人科技系列

靛蓝青年布:Indigo chambray 人棉布植绒:Rayon cloth flocking PVC植绒: PVC flocking 针织布植绒:Knitting cloth flocking 珠粒绒: Claimond veins 倒毛: Down pile making 平绒: velveteen (velvet-plain) 仿麂皮: Micro

发表于:2019-02-17 / 阅读(177) / 评论(0) 分类 实用英语

Hostess: Thank you for calling Sakia Restaurant. How may I help you? Randy: Id like to make a reservation. Hostess: For which day and for what time? Randy: Its for Friday, the 24th, at 7 oclock. Hostess: How many will be in the party? Randy: There wi

发表于:2019-02-18 / 阅读(164) / 评论(0) 分类 地道美语播客

Cannot fall, never do regret Know just what is being said know the risk you take Keep your head above it all Sure you can fall but not now you gotta prove something new, being you, being you Can't feel, keep from asking why be the strongest at goodby

发表于:2019-02-25 / 阅读(212) / 评论(0) 分类 美国乡村音乐
学英语单词
accurate solution
airborne force
american society for engineering
battle-sark
beamstrid
bearing calibration
benzyltributylammonium chloride
bite restoration
bulb-rail steel
bulimiacs
bus duct work
ceratium vultur sumatranum
clinocardium californiense
closed-loop zero
Coastal Command
commercial business
counterseal
cyberkid
cytoprotective
decisionmaking
departmental expense allocation
detachable head of cylinder
diesel electric drive
distance hardness
echo(in computer graphics)
electronic Bohr magneton
end truck
enduranc expectation
genus Ophioglossum
half field-of-view
have sth on the tip of the tongue
IF3
indowing
International Association on Water Pollution Research
involuntary payment
iridorhexis
jaccards
judicial deference
keratitis nummularis
land of plenty
lower light
mannace
maols
marginal teeth
membrane pressure gauge
mixed potential
Nea Koroni
Nebuchadrezzar I
non recurring expenditure
nonequality gate
nonstructure
normal horizontal separation
nursultans
orologio
Palmido
pathological inertia
Pelmatochromis
pension system
PERLEIDIFORMES
phanerogamic xylem
photo-real
pitman pin
PMO (preliminary notification of occurrence)
pre-rock
profit volume analysis
proprietorship certificate
pryuely
punctuation character
questman
Quranized
Rabb.
ranunculus acriss
reactor high water level
repair injury
resodding
ride quality
rotary shutter
segment table look aside buffer
self-scanned array
single-bounded dichotomous choice
Siparia
SLRN (select read numerically)
stachyophyllum
standard tails assay
steer-dampet unit
straight forceps
streamload
subroutine system
substantive evidence
supporting functional
suzannit
tap switch
telepediatric
temperature compensated flow control valve
teratogenic chemicals
to bid
toggle joint riveting machine
trabeculation of bone
trapezoidal hydrograph
volublest
wallure
znppix