un. 冲击阻尼误差
[网络] 第二类冲击误差

A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's

发表于:2018-11-30 / 阅读(174) / 评论(0) 分类 英语情景对话-大学生活

AS IT IS 2016-02-29 Egypt Says It Sentenced Boy, 4, to Prison in Error The Egyptian military admitted last week it made a mistake when sentencing a 4-year-old boy to prison for life. A mistaken identity and confusion inside the Egyptian court system

发表于:2018-12-08 / 阅读(127) / 评论(0) 分类 2016年VOA慢速英语(二)月

A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's

发表于:2018-12-26 / 阅读(154) / 评论(0) 分类 大学生活-College Life

It looks like he's going ballistic. John: Hello, welcome to Real English from BBC Learning English. Im John. Helen: 大家好,我是 Helen. John: Today, we're going to look at words and phrases that you might not find in your dictionary. Helen: 地道英语

发表于:2019-01-02 / 阅读(94) / 评论(0) 分类 地道英语在线听

The UN Secretary General recently released his biannual report on implementation of UN Security Council Resolution 2231. In it, he confirmed that all parties, including Iran, are living up to their commitments under the Joint Comprehensive Plan of Ac

发表于:2019-01-03 / 阅读(191) / 评论(0) 分类 VOA标准英语2017年(7月)

NEW YORK, Aug. 30 (Xinhua) -- French Open champion Li Na committed 54 unforced errors and was eliminated in the first round of the U.S. Open by 53rd-ranked teenager Simona Halep on Tuesday. Li, seeded sixth, lost 6-2, 7-5 to Romania's Halep, sufferin

发表于:2019-01-11 / 阅读(151) / 评论(0) 分类 英语新闻

By Andre de Nesnera Washington 06 July 2006 Just a few days ago, North Korea triggered an international furor when it conducted several ballistic missile tests. In this report from Washington, VOA Senior Correspondent Andr de Nesnera looks at whethe

发表于:2019-01-11 / 阅读(179) / 评论(0) 分类 2006年VOA标准英语(七月)

AS IT IS 2016-03-26 Iran Says Missile Launch Was Not Violation 伊朗称发射导弹并不违反核协议

发表于:2019-01-12 / 阅读(292) / 评论(0) 分类 2016年VOA慢速英语(三)月

AS IT IS 2016-03-09 Iran Defies US With Test Missiles 伊朗无视美国制裁进行导弹测试 Iran said Tuesday it conducted ballistic missile tests to defy U.S. sanctions and to show its deterrent power and ability to confront any threats. The te

发表于:2019-01-12 / 阅读(200) / 评论(0) 分类 2016年VOA慢速英语(三)月

Military fans in China and around the world should set their alarm clocks to ring before 10 am on Thursday Beijing time as they will be presented with a rare display of the People's Liberation Army's top weapons, observers suggested. 抗战胜利阅兵

发表于:2019-02-06 / 阅读(173) / 评论(0) 分类 阅读空间

北约敦促朝鲜放弃核武器 BRUSSELS, April 23 (Xinhua) -- Foreign ministers from the 28 NATO countries on Tuesday urged the Democratic People's Republic of Korea (DPRK) to abandon all nuclear weapons and existing nuclear and ballistic missile

发表于:2019-02-07 / 阅读(86) / 评论(0) 分类 英语新闻

【中文解释】 errorist是指总是犯错却自认为正确的人,错误份子,瞪眼睛说瞎话。 【英文解释】 Someone who repeatedly makes mistakes. Says stuff he believes is true, but anyone with common sense can see he's wrong. A

发表于:2019-02-09 / 阅读(126) / 评论(0) 分类 美国俚语

李华和Larry今天要和在他们的朋友Jenny一起去钓鱼。李华会学到两个常用语:go ballistic和get a move on。 LH: Jenny怎么这么还不来啊。 我们已经等了20分钟了。 看见她我非和她算账不可。 LL: Hey, ca

发表于:2019-02-12 / 阅读(72) / 评论(0) 分类 美国之音《流行美语》

Russian President Vladimir Putin has vowed to strengthen Moscow's nuclear and conventional weapons to counter recent moves by the US and NATO. The comment comes as the Russian Navy launched a Bulava ballistic missile from a nuclear-powered submarine

发表于:2019-02-13 / 阅读(87) / 评论(0) 分类 英语新闻

December 17th, 1903Near Kitty Hawk, North Carolina, Wilbur and Orville Wright conduct the first successful manned, powered flight of the airplane. The brothers achieved the pioneering feet with their experimental craft dubbed the Wright Flyer. 1957Th

发表于:2019-02-14 / 阅读(83) / 评论(0) 分类 历史上的今天-2013年

WASHINGTON, July 5 (Xinhua) -- The U.S. Department of Defense on Friday announced that the nation's missile defense system failed in a latest test with a ground-based interceptor missile failing to hit an incoming ballistic missile over the Pacific.

发表于:2019-02-17 / 阅读(101) / 评论(0) 分类 英语新闻

North Korea has fired a ballistic missile into the sea, South Korean and US officials say. They say the missile, launched off the east coast, flew about 800km (500 miles) and fell into the water. North Korea has not commented on the report. 近日,据

发表于:2019-02-18 / 阅读(78) / 评论(0) 分类 英语新闻

伊朗成功试射弹道导弹 TEHRAN, Feb. 10 (Xinhua) -- Iran has successfully test-fired two missile, one of them a surface-to-surface long-range ballistic missile, official IRNA news agency reported on Monday. The test-fired ballistic missile was

发表于:2019-02-18 / 阅读(110) / 评论(0) 分类 英语新闻

The Democratic Peoples Republic of Korea has fired a medium-range ballistic missile into east waters. This move is just days after the DRPK leader Kim Jong-Un ordered further nuclear warhead and missile tests. South Koreas defence ministry spokesman

发表于:2019-03-12 / 阅读(236) / 评论(0) 分类 cctv9英语新闻2016年

The missile launch comes a day after US President Barack Obama signed an order to implement new sanctions on the DPRK. It includes measures from the recently-agreed UN Security Council resolution, and separate moves passed by Congress. Let's cross li

发表于:2019-03-12 / 阅读(183) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
-sodden
allowance of exchange fluctuation
amargosa
ant-likest
arm's - length
Averil,Averell
axis of direct elasticity
barter exchange
below - the - line promotion
boarding parties
bristletail
buko pies
canoe cedar
carbon-fiber vinylester laminate
Carex nanchuanensis
cartographic data
Ceira
chest register
cigar butt
Cihanbeyli
complied with
coorongite
cyclic variable
desiliconizing treatment
diplobacillary conjunctivitis
distracteth
double teeming
dressed and matched
electronic temperature recorder
equal opportunity employment
equivalent spur gear of the helical gear
erybidine
ethyl guaiacol
factory-outlet
fall before
fuck nut
garland flower
global monitoring of air pollution
high alloy ultra-high strength steel
hmbretil
incurable disease
insolates
instrument-making
joule-thomson process
layte
limb basis
magalie
malu
marcio
marine insurer
mathematical processes
methods of fabrication
methyl-phenyl-hydrzine tests
microfilters
milled helicoid worm
modern worlds
module test
motif study
mucket
N-allyl-noroxymorphone
newly-born
partitioned function
pharmaceutical purity
platypalpus cnadidseta
Poliuron
positive closing
pound sign
powyss
precision small coaxal microwave connector
punnio
putrillo (philippines)
railroadphobia
rattlesnake root
resistance alloys for strain gauge
sarkily
sd system
seed potato cutter
self pity
self-accusations
sign board
slow neutron chopper
small larynx
spectrum quantitative analysis
suitly
super drug store
tarsoconjuntiva graft
temperant
tension interruption
thermal accommodation coefficient
three-center bond
Tinh Khe
to get vaccinated
tom-tom drums
toss the ball to someone
touchpanels
tuff loam
unearthed
Vouoro
voyeurisms
wrist shot
zinc-oxide-eugenol impression paste