[经] 经济计量研究的试验方法

Music for Everybody I think the album, The Piano Player, is quite interesting. It’s quite 1) dynamic, we have the pure classical pieces, we have pop classical pieces, we have easy listening music of

发表于:2018-11-28 / 阅读(155) / 评论(0) 分类 疯狂英语2003年

Rob: Hello I'm Rob. Welcome to 6 Minute English. I'm joined today by Feifei. Hello Feifei. Feifei: Hello, Rob. Rob: Today we're talking about quite a controversial subject: the use of experimental drugs to treat disease. And, as always, you'll learn

发表于:2018-11-29 / 阅读(165) / 评论(0) 分类 六分钟英语

A new airplane may soon be able to travel into space at more than five times the speed of sound. The Defense Advanced Research Projects Agency, or DARPA, announced last Wednesday that a project by the aerospace company Boeing was making progress. DAR

发表于:2018-12-07 / 阅读(82) / 评论(0) 分类 2017年VOA慢速英语(五)月

WHO: Balanced Approach for New Bird Flu Virus Strain In 2011, scientists discovered they had created a highly contagious and deadly form of H5N1 commonly called avian or bird flu. When the discovery was announced, debate erupted over whether the rese

发表于:2018-12-08 / 阅读(126) / 评论(0) 分类 VOA标准英语2011年(十二月)

Underground Station in Capital to Become Arts Center 资本运作令旧车站成为艺术中心 The Dupont Circle park in Washington DC is a busy, crowded place. Popular restaurants and businesses around the circle attract many city residents and vis

发表于:2018-12-16 / 阅读(83) / 评论(0) 分类 2015年VOA慢速英语(八)月

By Kent Klein Washington 26 March 2008 AIDS researchers are discussing where to go next, after a potential vaccine failed in two human trials several months ago. As VOA's Kent Klein reports, numerous approaches were considered at the Summit on HIV Va

发表于:2019-01-07 / 阅读(90) / 评论(0) 分类 VOA标准英语2008年(三月)

The World Health Organisation has suggested that millions of doses of two experimental Ebola vaccines could be ready for use in 2015 and five more experimental vaccines would start being tested in March. Trials of those two most advanced vaccines hav

发表于:2019-01-07 / 阅读(71) / 评论(0) 分类 英语新闻

AS IT IS 2016-08-05 Experimental Zika Vaccine Clinical Testing Begins 寨卡病毒疫苗临床试验开始 The United States government has begun the first clinical testing of an experimental vaccine designed to guard against Zika virus. 美国政府首

发表于:2019-01-12 / 阅读(71) / 评论(0) 分类 2016年VOA慢速英语(八)月

Five Patients Given Experimental Ebola Drug Said To Be Improving Without specific drugs or a vaccine for Ebola, the only thing doctors can do for those suffering from this disease is treat their symptoms and hope their bodies can fight the virus. Ebo

发表于:2019-01-14 / 阅读(81) / 评论(0) 分类 VOA标准英语2014年(八月)

场景特点:主要涉及到一些和课程相关事项的解决方法。一定以conversation出现,常见话题有:安排考试,调课事宜,课程辅助材料等。 *常见套路: *和考试相关:考试分数;考试复习;安排考

发表于:2019-01-17 / 阅读(59) / 评论(0) 分类 托福英语

This is Scientific American 60 second science, I am Chris primsadiasher, got a minute? Study in birds for a living might sound like a cool job but it is not without logistical challenges for us land down animals. I have a northern gannet, so a really

发表于:2019-01-20 / 阅读(85) / 评论(0) 分类 2015年Scientific American(二)月

今天我们要学的词是experimental. Experimental 试验阶段的。The House of Representatives rejected a Republican bill that would give terminally ill patients the ability to try experimental drugs. 美国国会众议院否决了一项议案,

发表于:2019-01-26 / 阅读(77) / 评论(0) 分类 英语单词荟萃

49 不间断环行世界的“航行者”号飞机 DATE=5-23-01 TITLE=EXPLORATIONS #1953 - Voyager Plane BYLINE=Marilyn Christiano ANNCR: EXPLORATIONS -- a program in Special English by the Voice of

发表于:2019-01-30 / 阅读(93) / 评论(0) 分类 科技之光

By Carol Pearson Washington 13 September 2007 American professional football player Kevin Everett fractured his neck during a game, 9 September 2007. He remains sedated and in intensive care. It is too early to tell if Everett will recover fully. Th

发表于:2019-02-04 / 阅读(123) / 评论(0) 分类 2007年VOA标准英语(九月)

今天我们要学的词是approach。 Approach, 是方式方法的意思。 To adopt a new approach, 就是采用新的方式。The plant manager decided to adopt a different approach to improve productivity, 意思是工厂经理决定改变方式,

发表于:2019-02-07 / 阅读(88) / 评论(0) 分类 英语每日一词

I never take credit for God's healing in people. - PastorDaniel Negroni Nearly a year ago, Daniel Rocha, a television producer in the Washington area, received a death sentence. He had an aggressive form of pancreatic cancer that was spreading rapidl

发表于:2019-02-07 / 阅读(99) / 评论(0) 分类 VOA标准英语2010年(一月)

Cutting-edge 3D technology is changing the way Hollywood makes movies - but away from the world of showbiz this technology is also having an impact on everyday life. Surgeons are now able to perform life-saving operations across continents, and float

发表于:2019-02-14 / 阅读(74) / 评论(0) 分类 世界各地新闻集锦

I can't believe I'm doing a drug trial. I won't even use stevia. 真没想到我会来做试药小白鼠。我连甜菊代糖都不愿吃呢 It'll be fun! Just think of it as a middle-school sleepover. 这挺好玩的啦!就当是读书时期去朋友

发表于:2019-02-17 / 阅读(79) / 评论(0) 分类 打工姐妹花第一季

econometric model 计量经济模式 econometrician 计量经济学家 econometrics 计量经济学 economic adjustment 经济调控 economic aggregate 经济总体数字 Economic Analysis Division [F

发表于:2019-02-17 / 阅读(81) / 评论(0) 分类 财会英语

BEIJING, Aug. 22 (Xinhua) -- An emergency response plan to cope with two approaching typhoons was launched by the National Commission for Disaster Reduction (NCDR) on Wednesday. The NCDR has urged civil affairs offices in coastal provinces and the th

发表于:2019-02-18 / 阅读(117) / 评论(0) 分类 英语新闻
学英语单词
actual year basis
ammonitoid
atomic number 67
att(american telephone and telegraph company)
available nitrogen
Ayamonte
bacillus(pl. bacilli)
back step sequence
barium bisulfate
basion -bregma height
Baymicin
benzoin resin
by perforce
Camellia obovatifolia
care-provider
cartonium
categorical grant
commercial part
competing interruption request
complex virus
concessional element
corol lobe
cost management
county fairs
cuadrado
dark smoke
data acquisition probe
dichloramines
differential reduction gear
donacia (donaciomima) frontalis
Eastern Church
electromotive
Emmastad
fabricatory
false ragweeds
fiddle fart
flowages
fluxing ore
frozen-in
fuse resistor
gateway-to-gateway protocol
general farm
gestational psychopathia
ginger-grass oil
gloria estefan
glucuronolactone
half-duplex service
idiopathic chloranemia
inclined parallel
integer quantum hall resistance
laneys
leave on
lift-van
Linear Predictive coding
liquid-monomer process
low pollution fuel
M. & M.
make one's hair stand on end
marooned log data
maxillofacial surgery
Mesves-sur-Loire
microangium
mini supercomputer
mka
ne'er-do-wells
Nea Zichni
Nel'kan
nialas
nickelized
oil dilution system
particular program
personnel changes
phentetiothalein
pipe bracket
pornophilia
public wharf
pulmonary primary tumor
radiative process
radium unit
rift basin
riolet root rot
Scutelleridae
semi-diffuse porous wood
sieve part
sign-value
simple surge-tank
synchronizing-pulse selector
Tanyderidae
tarquinius superbuss
terrestrify
testpieces
theorem machine
theory of imperfect competition
transport envelope
typecastings
unfilled can
W-engine
waxed kraft
well-reputed
wild thymes
wooden train
yeven