电子扫描显微镜检查法

Academic ListeningPart 7 - Academic readingThis programme was first broadcast in 2001. This is not an accurate word-for-word transcript of the programme. ANNOUNCER: Its time for Academic Listening - a series for students at English-speaking universi

发表于:2018-12-11 / 阅读(93) / 评论(0) 分类 英语讨论

Lesson 17 Dialog 1: New Words: Skip(跳过) F:With bar coded inventory , you can restock quickly. M: Sure! Whatever you buy ,we can replace it from either the storeroom or the factory. F: So now,you want to take this one step further? M: Right, We wa

发表于:2018-12-15 / 阅读(132) / 评论(0) 分类 VOA 商务英语

Nobel in Chemistry for Seeing Biomolecules in Action 诺贝尔化学奖微化分子结构 The Royal Swedish Academy of Sciences has decided to award the 2017 Nobel Prize in Chemistry jointly to Jacques Dubochet, Joachim Frank and Richard Hendersonfor

发表于:2018-12-24 / 阅读(87) / 评论(0) 分类 2017年Scientific American(十)月

One of the best uses of technology is to make life easier. A new product from Microsoft Corporation can do just that for people who have trouble seeing. They may be blind or visually impaired. The product, an app, is currently available for free for

发表于:2019-01-02 / 阅读(78) / 评论(0) 分类 2017年VOA慢速英语(七)月

Three Scientists Win Nobel Prize in Chemistry Three scientists have won the Nobel Prize for chemistry for their work to simplify and improve the imaging of biomolecules. 三位科学家因为在简化和改善生物分子成像方面的成就获得了诺

发表于:2019-01-03 / 阅读(200) / 评论(0) 分类 2017年VOA慢速英语(十)月

At the mall, my wife and I picked up some hardware items, including a handsaw. We were heading back to the car when we passed a steakhouse. Let's try it.

发表于:2019-01-03 / 阅读(202) / 评论(0) 分类 英汉幽默故事选读

EDUCATION REPORT - Electronic Games in Education By Nancy Steinbach Broadcast: Thursday, May 27, 2004 This is Steve Ember with the VOA Special English Education Report. For some educators, there is no

发表于:2019-01-07 / 阅读(112) / 评论(0) 分类 教育与新闻

This programme was first broadcast in 2001. This is not an accurate word-for-word transcript of the programme. ANNOUNCER: Its time for Academic Listening - a series for students at English-speaking universities. This time Susan Fearn is focusing on

发表于:2019-01-07 / 阅读(357) / 评论(0) 分类 英语讨论

LONDON, Dec. 29 (Xinhua) -- Barcode technology widely used in supermarkets and industry is to be introduced into Britain's National Health Service (NHS), it was announced Thursday. Scanning will be used for the first time on breast implants and repla

发表于:2019-01-08 / 阅读(72) / 评论(0) 分类 英语新闻

THIS IS AMERICA - Debate Over Electronic Voting By Jill Moss Broadcast: Monday, July 05, 2004 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special English. I'm Gwen Outen. VOICE TWO: And I'm

发表于:2019-01-11 / 阅读(192) / 评论(0) 分类 This is America

Dogs are known for a strong sense of smell. Their noses can be trained to identify different odors. Dogs are often used in search and rescue operations and to sniff for things like drugs and explosives. Some dogs have even been trained to sniff for c

发表于:2019-01-11 / 阅读(106) / 评论(0) 分类 2011年VOA慢速英语(一)月

Electronic Dance Music Bounds into Mainstream When the American Music Awards present their top honors November 18, there will be a new category: Electronic Dance Music (EDM). EDM is a fresh sound that is spilling out of night clubs and blasting into

发表于:2019-01-14 / 阅读(104) / 评论(0) 分类 VOA标准英语2012年(十月)

Shanghai plans to adopt face-scanning and fingerprint identification technology in all its public rental housing programs to enhance management and prevent abuse. 为加强管理,防止违规行为,上海市计划在其所有的公租房项目中引

发表于:2019-02-04 / 阅读(74) / 评论(0) 分类 英语新闻

Hell, of the Max Planck Institute for Biophysical Chemistry, G?ttingen, and German Cancer Research Center, Heidelberg, both in Germany, developed a way to use two laser beams to make individual molecules glow on and off. 斯特凡W赫尔,作为哥廷

发表于:2019-02-07 / 阅读(90) / 评论(0) 分类 英语新闻

With consumers rushing to buy the latest gadgets, the problem of what to do with discarded electronic products is becoming a growing environmental concern. Although electronic recycling is not yet as popular as paper and plastic recycling, two Americ

发表于:2019-02-12 / 阅读(107) / 评论(0) 分类 VOA标准英语2010年(七)月

向大家介绍两种英语阅读过程当中必须使用的方法,skimming和scanning.中文意思无关紧要,关键的是希望大家能够掌握并熟练使用这两种方法。 1. skimming在牛津词典当中的解释是:read quickly, n

发表于:2019-02-13 / 阅读(118) / 评论(0) 分类 实用英语

Imported drugs to go on China's electronic monitoring network BEIJING, Oct. 8 (Xinhua) -- China's food and drug safety watchdog plans to put imported drugs on the national electronic monitoring network in a move to step up drug management. Overseas p

发表于:2019-02-18 / 阅读(172) / 评论(0) 分类 英语新闻

At the mall, my wife and I picked up some hardware items, including a handsaw. We were heading back to the car when we passed a steakhouse. Let's try it. my wife suggested. Although I felt a little foolish carrying the saw, I followed her inside. Sca

发表于:2019-02-18 / 阅读(111) / 评论(0) 分类 趣味英语

一、英语阅读能力对英语学习的重要性 对于将英语作为外语的中国人来说,英语阅读不仅是英语学习的目的,而且是英语学习的主要手段和途径。英语阅读技能不仅是最重要的语言技能之一,

发表于:2019-02-19 / 阅读(148) / 评论(0) 分类 英语学习方法

其实,不同的阅读是有不同的目的的。雅思考试时的阅读只有一个目的只有一个那就是为解题服务。 雅思阅读中的题目虽然种类纷繁复杂,其实说到底无外乎主旨题与细节理解题。而解题的过

发表于:2019-03-13 / 阅读(186) / 评论(0) 分类 雅思英语
学英语单词
abnormal heating
acoustic absorption rubber
acyl peroxide
Ag banding
aretakis
arteriolar sclerosis
astrom
batch control form
bearding plate
bicyclical
boiler-turbine-generator unit protection
Borgu
bounded variable
bubble cakes
cable lengths
capstan spindle
chloromelanitite
CHONPS
cohert
concentrate on one's work
conducting stratum
construction noise
continental glaciers
corner clamp
corsac
cracking mechanism
cracks of inner counter
dealer price
deformed plate
dipterous insects
disc conveyer
economic distance
fluoresceins
food waste disposer
functional array calculator
Goniothalamus yunnanensis
gorlin
grading shoe
Halmaal
horizontal cladding
Humaninsulin
infiltration flux
inventory monitoring
ium (international union of mathematics)
kenoses
letter l
liner rerms
Loropetalum subcapitatum
loveabler
low-volume nozzle
mathematical game
mean flow-rate
Meesden
moisture-proof generator
net secondary production
no other . . . than
nussierite
One's mouth is full of pap.
outer court
parallel arrangement of transmission lines
Phenylketone
picadors
plicae ampullares
prylle
quinazol
rag-shop
red-giant tip
remorts
rib knit
rivercraft
satirism
semilocal isomorphism
shap cotton
sole pan
somekh
spasmodic stricture
spheroma
subject to prior sale
sublimeness
Supplemental Security Income
system quality factor
tautomeric shifts (watson 1965)
the brief and the long
the noon of life
third-class entities
thirst center
time-sharing scheme
tippex
to devaluate
Triticum repens
tunica vasulosa oculi
Tzara, Tristan
unconfined compressive strength
uncrumbled
under review
under-dress
urbaniana
vanikoro distans
Voice of America
wind-swept
WinDD
zigzag metaphase