弹射技术

Transcript This is Scientific American's 60-Second Science, I am Cynthia Graber.This will just take a minute. Physicists at the Brookhaven National Laboratory have been able to send information ahead of particle beams racing at nearly the speed of li

发表于:2018-12-24 / 阅读(227) / 评论(0) 分类 Scientific American(二)月

每期节目一话题,让英语磨练耳朵的同时学到更多有益的小知识,丰富知识的同时受益于生活。 Time-management tips 时间管理技巧 Work around procrastination. 克服拖延症。 Try Francesco Cirillo's Pomodoro Te

发表于:2018-12-27 / 阅读(165) / 评论(0) 分类 英语听力广播—Listening

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(162) / 评论(0) 分类 地道英语在线听

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(518) / 评论(0) 分类 2017年VOA慢速英语(六)月

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(235) / 评论(0) 分类 VOA标准英语2017年(7月)

2. agri 你已认识field是“田地”, 你是否也知agri的意义? 在有关农田的词汇里, field竟都被agri所代替。 agri=field 田地,农田(agri也作agro,agr) 1. agrology agr

发表于:2019-01-06 / 阅读(191) / 评论(0) 分类 英文语法词汇

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver

发表于:2019-01-11 / 阅读(279) / 评论(0) 分类 英汉幽默故事选读

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(255) / 评论(0) 分类 2006年VOA标准英语(七月)

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(273) / 评论(0) 分类 2016年VOA慢速英语(三)月

By Carol Pearson Washington 08 January 2008 New technology makes surgery safer, shortens recovery time and leaves no scars. Both physicians and patients are pleased with the results. VOA's Carol Pearson has more. Maria Viruet recently had her gallbla

发表于:2019-01-31 / 阅读(222) / 评论(0) 分类 VOA标准英语2008年(一月)

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver handle the situation, we wondered. Straight-faced,

发表于:2019-02-03 / 阅读(195) / 评论(0) 分类 趣味英语

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(234) / 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(151) / 评论(0) 分类 英语新闻

Reproductive technology 生殖技术 Mum, Dad and Mitomum 妈妈,爸爸与代孕妈妈 Britain may allow babies with three biological parents 英有望允许新生儿有三个亲身父母 ASSISTED reproduction is one of those rare areas in which Br

发表于:2019-02-16 / 阅读(209) / 评论(0) 分类 经济学人科技系列

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(175) / 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(137) / 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(207) / 评论(0) 分类 英语新闻

知识点讲解: 1、中文意思一样 insist persist 2、两个词长得像 special specialty 3、长得像+中文意思一样 technique technology ① Technique 方法、技巧 Hes a great basketball player. He has flawless technique. 他是位很

发表于:2019-02-21 / 阅读(179) / 评论(0) 分类 每天三分钟学英语

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(294) / 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(236) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
account take-over
accounts receivable from instalment sales
acupoint ligation therapy
all-bituminous unit
Allium maximowiczii
Allocation Notice
anischuria
aquafresh
Arctalian
areolone
atricide
autobooting
Banden
bay stop
bicable
Bickendorf
bignews
bolt race way
bond-limited subset
carcrimes
citrate synthetase
conditional probability density (function)
copenhageners
cordon counts
cystic calculus
detonating powder
dismultation
drip-drip, drip-drop
Dryer-hardener
dunlaoghaires
ETD
fall into disgrace
family anguillidaes
Farnese
father's day card
final-status
fly-wheel hole cutter
foreribs
fuja
Girdar Dhor
go up the ladder
gradient template
ground up
haematocoele
high dopant concentration
higher order theory
histadruts
home stall
ice-cool
InChI
industrial combination
inefficient serial algorithm
infrared searching system
jet fuel thermal oxidation stability tester
jitterier
kesling
larak
leghole
line drawing analysis
look as if one stepped out of bandbox
mainyards
metal foam
microfilariemia
MiniSD Card
monkey-chatter
motor vehicle accident
Narcine maculata
naval expeditionary warfare
neutron time of flighe
non-idiomatic
Ospolot
over-advocacy trap
paratonic movement
pearl-barley
Penstemon barbatus
perturbed elements
pulpitish
quiet location
raggedtooth shark
range-to-go display
ravyn
redline
reprizes
road-movie
root of floating-point number
shafting lathe
shorris
shortest common supersequence
skew-coil winding
standard global geochronologic scale
stator circuit
stencil plate
story-teller
superiourly
superquadric
Södra Gloppet
The evils we bring on ourselves are the hardest to bear.
thulia
total profit and loss for the previous year
underfall
unzipp
vocal fold