触发式测头

By Jessica Berman Scientists with the U.S. space agency NASA have begun investigating the crash landing Wednesday of the Genesis space capsule in Utah. The mission came to a disastrous end when a para

发表于:2018-12-08 / 阅读(231) / 评论(0) 分类 VOA2004(下)--健康科技

A Revenue 'Trigger' Would Shoot Down Tax Cuts If Economy Doesn't Grow As Expected KELLY MCEVERS, HOST: Republicans are struggling with a way to cut taxes without increasing the federal budget deficit, and one idea under consideration would be a budge

发表于:2018-12-17 / 阅读(254) / 评论(0) 分类 2017年NPR美国国家公共电台12月

MICHEL MARTIN, HOST: Mars is about to get a new visitor from Earth tomorrow. If all goes well, a NASA probe called InSight will land near the Martian equator. Its mission is to study the interior of the planet. But, before it can carry out its missio

发表于:2018-12-18 / 阅读(225) / 评论(0) 分类 2018年NPR美国国家公共电台11月

今天我们要学的词组是probe。 Probe的意思是彻底调查。伊拉克政府最近调查萨达姆被处决时为什么会出现嘲弄等混乱局面,以及处决过程是如何被秘密录像的,Iraq is probing the disorder during Sadda

发表于:2018-12-30 / 阅读(251) / 评论(0) 分类 英语每日一词

By Paul Sisco Washington 13 July 2007 NASA scientists have unveiled details of the space agency's plans to pierce the icy surface of Mars, near its north pole. The mission is designed to find evidence of water or life on the red planet. VOA's Paul S

发表于:2019-01-07 / 阅读(236) / 评论(0) 分类 2007年VOA标准英语(七月)

By Alisha Ryu Nairobi 23 July 2007 Ethiopia's Ogaden National Liberation Front rebels are urging the United Nations to launch a fact-finding mission in the Ogaden region to confirm mounting reports that the Ethiopian military is committing war crimes

发表于:2019-01-12 / 阅读(255) / 评论(0) 分类 2007年VOA标准英语(七月)

NASA Probe Proves Einstein Right Albert Einstein was right. The U.S. Space Agency (NASA) released data this week from its Gravity Probe B spacecraft, whose primary mission while in Earth's orbit was to test Einstein's 1916 Theory of Relativity. While

发表于:2019-01-14 / 阅读(296) / 评论(0) 分类 VOA标准英语2011年(五月)

University Of Chicago Tells Freshmen It Does Not Support 'Trigger Warnings' play pause stop mute unmute max volume 00:0003:23repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update

发表于:2019-01-17 / 阅读(226) / 评论(0) 分类 2016年NPR美国国家公共电台8月

ARI SHAPIRO, HOST: NASA held a press conference today about a mission to the sun. This is planned to launch next summer. The goal is to send a probe right into the sun's atmosphere. NPR's Rae Ellen Bichell reports. RAE ELLEN BICHELL, BYLINE: There ar

发表于:2019-01-17 / 阅读(161) / 评论(0) 分类 2017年NPR美国国家公共电台6月

今天我们要学的词组是trigger。 Trigger是扳机,pull the trigger就是扣动扳机。 作为动词,trigger有激发,引起其他事件或是连锁反应的意思。比如布什总统决定向伊拉克增兵,引发了大规模反战抗

发表于:2019-01-25 / 阅读(184) / 评论(0) 分类 英语每日一词

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-26 / 阅读(205) / 评论(0) 分类 英语单词荟萃

The U.S. space agency(代理中介) has released the first ever image taken of the surface of Mercury from a spacecraft orbiting the planet. The black and white image, posted on the NASA website Tuesday, shows a surface pocked with craters of varying

发表于:2019-01-31 / 阅读(224) / 评论(0) 分类 英语新闻

By Paul Sisco Washington 14 May 2008 The U.S. space agency's Mars probe is within weeks of landing near the Red Planet's north pole. NASA scientists in Washington recently talked about what they call the mission's seven minutes of terror. That is how

发表于:2019-02-03 / 阅读(206) / 评论(0) 分类 VOA标准英语2008年(五月)

今天我们要学的词组是trigger。 Trigger是扳机,pull the trigger就是扣动扳机。 作为动词,trigger有激发, 引起其他事件或是连锁反应的意思。比如布什总统决定向伊拉克增兵,引发了大规模反战抗

发表于:2019-02-08 / 阅读(250) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是trigger。 Trigger, 是扳机,作为动词,就是引发的意思。当年911恐怖袭击的画面会引起人们痛苦的回忆, Images of 9/11 are likely to trigger bad memories. 印尼外海发生的强烈地震引发

发表于:2019-02-08 / 阅读(237) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是trigger。 Trigger, 是扳机,作为动词,就是引发的意思。当年911恐怖袭击的画面会引起人们痛苦的回忆, Images of 9/11 are likely to trigger bad memories. 印尼外海发生的强烈地震引发

发表于:2019-02-08 / 阅读(185) / 评论(0) 分类 英语每日一词

By Derek Kilner Nairobi 20 March 2008 Members of an international commission tasked with investigating the conduct of Kenya's disputed December elections have arrived in the country and have been sworn in. Meanwhile, concerns are emerging about how a

发表于:2019-02-12 / 阅读(182) / 评论(0) 分类 VOA标准英语2008年(三月)

China plans to launch Chang'e-4 lunar probe to the dark side of the moon in 2018, as announced by China's State Administration of Science, Technology and Industry. Liu Jizhong, director of the lunar exploration program and space engineering center, s

发表于:2019-02-14 / 阅读(181) / 评论(0) 分类 2016CRI中国国际广播电台

BEIJING, April 21 (Xinhua) -- More inspection teams have been sent to investigate the incident of contaminated drug capsules and find out those held responsible, said the State Food and Drug Administration (SFDA) Saturday. Inspection teams from sever

发表于:2019-02-17 / 阅读(236) / 评论(0) 分类 英语新闻

BAIKONUR, Kazakhstan, Nov. 9 (Xinhua) -- Russia's Phobos-Grunt probe and China's Yinghuo-1 satellite were launched from the Baikonur cosmodrome in Kazakhstan on a Zenit-2SB rocket at 00:16 am Moscow time Wednesday (2016 GMT Tuesday). The main aim of

发表于:2019-02-18 / 阅读(195) / 评论(0) 分类 英语新闻
学英语单词
accident cost
adaptive telemetering system
age age
allysines
aluminum-magnesium alloy
Angelokastro
annonacin
associanism
bismuth monoselenide
Bourdon and Schaffer pressure vacum gauge
brand plan
cabinet crisis
Callitriche oryzetorum
capsuling
carbon deposit inhibitor
cargo safety insurance
certhia americanas
character reatron
chirothrips africanus
claims documents
cocurates
cohobations
convective-cloud-height diagram
corset liver
craterwall
Creator
crumpler
d-a
Ectothiorhodospiraceae
electromagneticwatch
elocutionary approach
endopleural ridge
escort forces
event exacerbation date/time
flared handle
furniture leather
furses
fuzzy optimal control
genus Erithacus
germinal slit
ground detector alarm
highest-probable frequency
hologamy
HPRG
individus
inflammability-limit
insulation-enclosed switchgear
jokester
kerfluff
lentivirus maedi/visna virus
localisation principles
low - cost airline
low-foaming surfactant
matriculate
membranae tympani
model-specific
modern sectors
mrpa
Myriactis wallichii
Mālipāra
n-value
non divisi
Nui, network user identification.
Obermayer's reagent
open shelter tonnage
operational network control
paile
panaeolus campanulatus
Panama City
paper-mache
parallel extended routes
parallel to
passenger berths
phono
piece wood
pneumatically controlled multistage fluidized bed
population census
push-pull rectifier
raguso
RDHBF
reattended
risk upper bound
running backs
segment evaluation
semblance
single entry pump
spoon me
St-Fons
standard units memory
steering clutch release ring
stock-out
taviani
testing digital logic circuits
tripolit
trotlines
Typhaceae
veer off
vernacular word
walrasian mechanism
work-testing gauge
xerox photocopy machine