[医] 有效γ[射]线放射活动度

There are six characteristics of speech, all of which are vital to speak effectively. In this section we'll look at each of them separately. These speech characteristics are basically important to you

发表于:2018-11-28 / 阅读(147) / 评论(0) 分类 疯狂英语2001年

BY STEPHEN R .COVEEY The first habit is 1)proactivity. Be proactive. The word proactivity is fairly common in management literature, but you won't find it in the dictionary. It means more than merely

发表于:2018-11-28 / 阅读(183) / 评论(0) 分类 疯狂英语2001年

发表于:2018-12-11 / 阅读(102) / 评论(0) 分类 VOA标准英语2014年(三月)

By Melinda Smith Washington 31 August 2007 Centuries ago doctors used hypnosis to help relieve the excruciating pain of surgery. It then fell out of favor with the introduction of anesthesia. Now as VOA's Melinda Smith reports, new studies show a hos

发表于:2018-12-16 / 阅读(115) / 评论(0) 分类 2007年VOA标准英语(八月)

1. drug company=pharmaceutical company 医药公司n. 2. promotion=marketing 营销n. 3. increase=escalate=rise=go up=grow 上升v. 4. research=study=survey=investigation 研究n. 5. work=be an effective way=be useful=help=achieve=succeed=have an eff

发表于:2018-12-18 / 阅读(58) / 评论(0) 分类 雅思英语

This is Scientific America's Sixty-Second-Science. I am Steve Mirsky. Got a minute? Some interesting electrical activity in the clouds of ash drifting around Europe as a result of that Icelandic volcano. Models predicted that electrical charge should

发表于:2018-12-24 / 阅读(69) / 评论(0) 分类 Scientific American(五)月

eat v.吃 echo n./v.回声,回响;共鸣 economic a.经济学的,经济(上)的 economical a.节省的;经济学的 economy n.经济;节约 edge n.边,边缘;刀口,刃 edit vt.编辑 edition n.版,版本 editor n.编者,编辑 ed

发表于:2018-12-30 / 阅读(115) / 评论(0) 分类 大学英语四级词汇拼读版

By David McAlary The U.S. space agency, NASA, launched a satellite Saturday that scientists hope will help them locate the sources of mysterious gamma ray explosions, the brightest most energetic burs

发表于:2019-01-03 / 阅读(106) / 评论(0) 分类 VOA2004(下)--健康科技

By Al Pessin Brussels 13 June 2007 U.S. Defense Secretary Robert Gates says the NATO alliance has demonstrated that it can be effective in Afghanistan in spite of continuing shortfalls in the number of troops member-nations are providing. VOA's Al Pe

发表于:2019-01-06 / 阅读(128) / 评论(0) 分类 2007年VOA标准英语(六月)

By Jessica Berman Washington 14 May 2008 Researchers have determined that commonly prescribed triple-drug combination therapies that use old antiviral drugs are the most effective for suppressing the deadly virus that causes AIDS. The findings have m

发表于:2019-01-09 / 阅读(91) / 评论(0) 分类 VOA标准英语2008年(五月)

This is the VOA Special English Health Report. How active you are early in life may affect how able-minded you are late in life. That was the finding of a new study of cognitive impairment, or a loss in mental abilities. The study involved more than

发表于:2019-01-11 / 阅读(97) / 评论(0) 分类 2010年VOA慢速英语(七)月

A: I was told to come to you to get a chest X-ray. B: No problem. Just take your clothes off from the waist up and put the gown on, with the opening in the back. A: Then what should I do? B: You will stand over here up against this plate. A: Should I

发表于:2019-01-15 / 阅读(105) / 评论(0) 分类 英语情景对话-健康

DEVELOPMENT REPORT - Studies Say New Rotavirus Vaccines Are Safe and EffectiveBy Jill Moss Broadcast: Monday, January 16, 2006 I'm Steve Ember with the VOA Special English Development Report. Studies

发表于:2019-01-16 / 阅读(85) / 评论(0) 分类 2006年慢速英语(一)月

GUY RAZ, HOST: I want to ask you about this really famous Talmudic notion - actually, it might be that in the Quran as well - but this idea that, you know, if you save a single life, then you have saved all of humanity. You know that one? PETER SINGE

发表于:2019-01-17 / 阅读(69) / 评论(0) 分类 2017年NPR美国国家公共电台5月

BEIJING, March 29 (Xinhua) -- Chinese President Xi Jinping on Wednesday stressed the importance of afforestation and urged people, especially the young, to understand and protect nature via tree planting activities. Chinese PresidentXi Jinpingtalks w

发表于:2019-02-05 / 阅读(102) / 评论(0) 分类 cctv9英语新闻2017年

Sleep well, sleep better If sleep has plunged to the bottom of your to-do list, you're not alone. Although the National Sleep Foundation recommends getting seven to nine hours of sleep a night, the average American logs only six hours and 40 minutes.

发表于:2019-02-07 / 阅读(117) / 评论(0) 分类 阅读空间

Are You Lifehacking Too Much? Nick Cernis of Put Things Off recently declared that productivity is dead. He said that our obsession with productivity is getting in the way of our lives. Nick started out by saying that the productivity industry is out

发表于:2019-02-19 / 阅读(80) / 评论(0) 分类 阅读空间

题目:Should criminals be sent to a jail or let them do something else as punishment instead of sending into a jail? Why and give your reasons. 范文:There has long been controversy concerning the objectives of the justice system. Sending crimi

发表于:2019-02-19 / 阅读(375) / 评论(0) 分类 雅思英语

09年12月英语六级作文范文一: Directions: For this part, you are allowed 30 minutes to write a short essay entitled Say No to Pirated Products. You should write at least 150 words following the outline given below. 1.目前盗版的现象比

发表于:2019-02-25 / 阅读(82) / 评论(0) 分类 四六级写作指导

A: I was told to come to you to get a chest X-ray. B: No problem. Just take your clothes off from the waist up and put the gown on, with the opening in the back. A: Then what should I do? B: You will stand over here up against this plate. A:Should I

发表于:2019-02-27 / 阅读(92) / 评论(0) 分类 健康-Health
学英语单词
ablazer
advanced digital optical control system
Ainscough
aluminum cartridge case
anemobarograph
Anupgarh
awareness-raising
baling charges
banglawash
bar with
barium fluozirconate
Bartragh I.
bench assembly
Blanice
blood poison
book reviewing
Branthwaite
break-bulk from
brittle pan
bulkhead-mounted
cantus firmus
capitonidaes
carousel storage system
carry out an invention
chemistry of carbohydrate
cockneyfying
corporatise
Crotalaria hainanensis
cup meter
cylindromatosis
deepthroating
diplex generator
dyscece
endometrial cancer
excitory input
firedoor handle
forging shop
frumentaceous
heap-full
hemless
Hilaire Germain Edgar Degas
identity disorder
iken
initil output
input/output section
jurgen
kayembe
kikladhess
laccadive is. (cannanore is.)
lea count-strength product(lcsp)
learjets
leg-irons
linac duty factor
linear waveguide accelerator
luminous flux density
mccathy
mechanonociception
meet sb's eye
modal expansion
morphin
muling
mystific
non-frangible wheel
noncomplying
Nārāndia
opercular
pickup hole
Predeal, Pasul
purchases
refractive cell
retrieval by on-line search
rhizoglyphus robini claparede
rush-ring
sag tension
Schilling rudder
scotinos
semiconductor tetrode
sharp's the word
smoothing parameter
soil yeast
Spirillum volutans
squamous epthelium
superman punches
surface mining
swamp white oak
sweet corn soup
Tawantinsuyu
theory of antibody diversity
thingo
tie chain
tight pick
tongue thrusting
touchboards
tremor coactus
two-stick stow net
unblended gasoline
vameure
vertebratas
vitreotomy
water flushed production period
weight index number
woomeras