动机试验设备

Airplane Engines In 1945, a new type of airplane engine was invented. It was much lighter and more powerful than earlier engines, and enabled warplanes to fly faster and higher than ever. This type of engine was called the jet engine because it below

发表于:2018-11-30 / 阅读(131) / 评论(0) 分类 英语专业四级考试指南

[00:04.57]Excitement fills the early morning air as you arrive at learn to recognize and name each part of the parachute. [00:19.17]You also learn what each part does. [00:22.05]The excitement builds as your teacher describes each stetp it of the jum

发表于:2018-12-03 / 阅读(104) / 评论(0) 分类 美国英语听力80篇

休庭之后,法官对Michael的案子作出了判决。 [00:07.54]Listen and Share [00:44.28]Michael [00:50.80]Given your lack of prior criminal conduct, [00:53.51]I am inclined toward probation. [00:56.16]However, [00:56.65]the fact that you discharged a deadly

发表于:2018-12-07 / 阅读(113) / 评论(0) 分类 纸牌屋第一季

听广告学英语:Mitsubishi GDI Engine三菱汽车引擎 Mitsubishi GDI 三菱汽车引擎 原文 It's the GDI, the engine technology of tomorrow is already being driven today. Mitsubishi's GDI engine produces more power, reduces fuel consumption, and emits less carb

发表于:2018-12-07 / 阅读(141) / 评论(0) 分类 听广告学英语

[00:11]Day 29 [00:13]enlarge [00:15]The newspaper will be enlarged to 24 pages [00:19]from the present 16 as of September 1st. [00:24]envious [00:25]I am not envious of him, [00:26]though he has got an enviable job there. [00:32]era [00:33]Clearly, t

发表于:2018-12-18 / 阅读(54) / 评论(0) 分类 星火英语四级2000核心词

[00:07.58]Igor Sikorsky was born in the city of Kiev, Russia; on May 25, 1889. [00:16.12]His mother was a doctor. [00:15.12]His father was a professor of psychology. [00:18.59]Igor became interested in science when he was very young. [00:23.82]He was

发表于:2018-12-26 / 阅读(88) / 评论(0) 分类 美国英语听力80篇

Everybody uses search engines. The most popular one in the world is Google. Im not sure if its the best search engine but everyone knows it. Google always works for me. I never use any other search engine. I dont really see any need for anything else

发表于:2018-12-28 / 阅读(128) / 评论(0) 分类 听一分钟英文-S

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 cap [ kAp ] Clouds capped the woods. v

发表于:2018-12-30 / 阅读(245) / 评论(0) 分类 每日攻克5词

[ti:王迈迈英语B级考试全真模拟试题与详解test8 听力] [ar:王迈迈] [al:王迈迈英语B级] [by:wmmenglish.com] [00:00.41]王迈迈英语B级考试全真模拟试题与详解test8 [00:00.52]test8 [00:03.14]Part I [00:05.32]Section A [00:07.62]Directions: [00:09.80]This sectio

发表于:2018-12-31 / 阅读(135) / 评论(0) 分类 王迈迈英语AB级考试讲解

[00:09.30]facility failure fair fate [00:14.05]设施 失败 商品交易会 命运 [00:18.81]feast fiction financial flavour [00:23.68]享受 小说 财务的 味道 [00:28.55]float fly forbid former [00:36.43]漂浮 苍蝇 禁止 以前的 [00:44.3

发表于:2019-01-10 / 阅读(127) / 评论(0) 分类 高中英语人教版高二

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(156) / 评论(0) 分类 2016年VOA慢速英语(七)月

One of the world's foremost analysts of North Korea's ballistic missile programs says reports of missile engine testing at a newly revealed facility appear credible. As VOA Seoul Correspondent Kurt Achin reports, North Korea is apparently able to te

发表于:2019-01-12 / 阅读(65) / 评论(0) 分类 VOA标准英语2008年(九月)

Fighting Fire in Nairobi with Just One Fire Engine 内罗毕的消防部门只有一辆消防车 肯尼亚首都内罗毕人口日益增长完全超过了城市应急设施的承受范围。这个城市的消防部门已经捉襟见肘,居民正在采取

发表于:2019-01-14 / 阅读(85) / 评论(0) 分类 VOA标准英语2013年(七月)

RACHEL MARTIN, HOST: I say renewable energy and you probably think wind or maybe the sun. You might be able to put the ocean's waves on that list, too. The Department of Energy is experimenting with this idea. The department is spending $40 million t

发表于:2019-01-16 / 阅读(66) / 评论(0) 分类 2017年NPR美国国家公共电台11月

NOEL KING, HOST: In the foothills of the Blue Ridge Mountains, the Bureau of Alcohol, Tobacco, and Firearms runs an academy for dogs. They're trained to detect explosives and chemical accelerants used in arson cases. A powerful senator wants the faci

发表于:2019-01-17 / 阅读(105) / 评论(0) 分类 2018年NPR美国国家公共电台7月

讲解 Today's key word is Engine engine[英][end??n][美][?nd??n] n.发动机,引擎; 工具; 火车头; 机车; vt.给安装发动机; Eg. is a search engine.) It means: A machine designed to convert one form of energy into mechanical energy. 例

发表于:2019-01-17 / 阅读(78) / 评论(0) 分类 英语悠选脱口秀

SAN FRANCISCO, Nov. 21 (Xinhua) -- E-commerce and online payment giant eBay announced on Monday that it has acquired New York-based technology startup Hunch, an online platform that delivers customized recommendations to users based on their individu

发表于:2019-01-22 / 阅读(183) / 评论(0) 分类 英语新闻

LIMA, Jan. 2 (Xinhua) -- Peruvian President Ollanta Humala Wednesday inaugurated the Villa Dakar, a facility where vehicles racing in the 2013 Dakar Rally will get a mechanical revision before the race next Jan. 5. A total of 459 vehicles, including

发表于:2019-02-05 / 阅读(91) / 评论(0) 分类 英语新闻

One of the world's foremost analysts of North Korea's ballistic missile programs says reports of missile engine testing at a newly revealed facility appear credible. North Korea is apparently able to test its missiles under more realistic conditions

发表于:2019-02-14 / 阅读(83) / 评论(0) 分类 VOA双语新闻 2008年9月

North Korea today hailed its test of a new intermediate-range missile and claimed that it can now hit U.S. bases in the Pacific with a nuclear warhead. State TV broadcast footage of Sunday's launch. The missile traveled nearly 500 miles, but analysts

发表于:2019-02-25 / 阅读(61) / 评论(0) 分类 PBS访谈社会系列
学英语单词
A. C. A.
academic records
acidophil cell
african-looking
agree about
alabaman
all-in contract
assay period
ATCRBS
average-cost pricing
back-up control data set
benefit of water project
Beware of a silent dog and still water.
box jig
bummalo
cast iron apron
cocksuckas
commercial power production
communication cable
consumated
cross lubricating pump
cyanescent
cycle shift operation
data granule
development of
digital to analog converter
discrimination in railway rate
disorient
drip-irrigation
earned rate
electrically regenerative fuel cell
elementary errors
elf owls
end-point
european blackberry
expository statute
extragalactic radio astronomy
faraker
forshut
four-layer device
germinal tube
global marketing
God bless his heart !
guidance missdistance
half heartedness
heading group
high-utility
hydronautics of sailing
impostumes
in mild disposition
international DX
joint efficient estimate
kairdin
labour concentrated industry
lichen cover
limbic
manganese(iv) hydroxide
notched joint
Operationally efficient market
optical evaluation facility
osteocartilaginous exostosis
over-indulging
paint something out
palters
pattern path
pharaonite (magnesium-rich davyne)
phase in
pneumatic pulsator
polarity subchron
positive form
positivistic research
pouchfuls
pre-equalization
pull a
pythium acanthicum
quick attachable coupling
quinio
S 3, S.
screw bushing
self trapping
sensorily
setting switch
shadow mark
shangri la
sight head
sniperscope
soft-wheat
somaticovisceral
static discharge
sycidiales
take someone's temperature
timing light
town councillor
tuts
tyrran
Ugrians
under-insure
venology
water-laid deposit
water-sealing
weighing treadle