[化] 连续磁粉探伤法

A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's

发表于:2018-11-30 / 阅读(343) / 评论(0) 分类 英语情景对话-大学生活

Scientists Create Method to Test Food and Drugs for Purity Millions of people in developing countries have to be on guard against contaminated food and medicine. Some products could be harmful -- even deadly. In Nigeria, brake fluid was found in a pr

发表于:2018-12-07 / 阅读(202) / 评论(0) 分类 2017年VOA慢速英语(三)月

Researchers Develop Better, Cheaper, Faster Zika Test 研究人员开发出更好、更便宜、更快寨卡病毒测试 From VOA Learning English, this is the Health Lifestyle report. A team of researchers say they have developed a new test for Zika

发表于:2018-12-08 / 阅读(161) / 评论(0) 分类 2016年VOA慢速英语(五)月

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Don't be fooled by those big bovine eyes and the mouth slowly chewing cudcows have a magnetic personality. At least thats the claim made by German researchers in the

发表于:2018-12-24 / 阅读(251) / 评论(0) 分类 Scientific American(八)月

A: Excuse me, Professor. I think there might be an error in my test score. B: Sure. Do you think that the total is wrong or that you got something marked wrong that should have been marked right? A: I think that the percentage is incorrect. B: Let's

发表于:2018-12-26 / 阅读(260) / 评论(0) 分类 大学生活-College Life

1. fluid /ˈflu:ɪd/ -- 1. substance that flows 2. not rigid; changing easily Air, water, molasses and milk are all fluids. 空气、水、糖蜜和牛奶都是流体。 During November, the military situation remained fluid, with advances and retres

发表于:2018-12-30 / 阅读(284) / 评论(0) 分类 突破英文词汇

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 kneel [ ni:l ] She knelt to pray. v. 跪

发表于:2018-12-30 / 阅读(320) / 评论(0) 分类 每日攻克5词

By David McAlary Washington 11 May 2006 Scientists have developed a cheap, rapid test to determine who has trachoma, the leading infectious cause of blindness in poor countries. The researchers say th

发表于:2019-01-04 / 阅读(245) / 评论(0) 分类 2006年VOA标准英语(五月)

This is the VOA Special English Economics Report. Recently, the United States Supreme Court decided a case on the property rights of inventors. The question was whether a business method is enough of an invention to receive a patent. Patents are a fo

发表于:2019-01-11 / 阅读(177) / 评论(0) 分类 2010年VOA慢速英语(七)月

STEVE INSKEEP, HOST: Turns out there are some workouts that can improve your memory. NPR's Jon Hamilton reports on two approaches to brain training. JON HAMILTON, BYLINE: Brain training programs often target something called working memory. KARA BLAC

发表于:2019-01-16 / 阅读(215) / 评论(0) 分类 2017年NPR美国国家公共电台10月

英语作文的六大结尾方式和例句

发表于:2019-01-17 / 阅读(183) / 评论(0) 分类 英语作文

HEALTH REPORT - New Method to Find Alzheimer's Disease By Jerilyn Watson Broadcast: Wednesday, February 04, 2004 This is the VOA Special English Health Report. A computer picture of a brain affected b

发表于:2019-01-30 / 阅读(244) / 评论(0) 分类 健康与经济

By Jessica Berman Washington 12 October 2006 Researchers have developed a new tuberculosis test that makes a diagnosis possible in a fraction of the time it can take using other methods. Experts say the test would be especially useful in the develop

发表于:2019-01-31 / 阅读(334) / 评论(0) 分类 2006年VOA标准英语(十月)

今天我们要学的词是flux。 Flux, 是动荡的,不断变化的。 The leadership of Yemen is in flux after former president Saleh was forced to step down, 也门前总统萨利赫被迫下台后,国家领导层处于动荡之中。 Afghani

发表于:2019-02-03 / 阅读(214) / 评论(0) 分类 英语单词荟萃

标准名称Code Standard Name Fire Prevention Code防火规范 Uniform Fire Code, 2003 Edition (incorporates provisions from both the Fire Prevention Code and the WFCAs Uniform Fire Code)统一消防规范 2003版 Standard for Portable Fire Extinguishers手提灭火

发表于:2019-02-03 / 阅读(247) / 评论(0) 分类 英文语法词汇

China's first permanent magnetic monorail train has successfully completed a test run in the city of Qingdao, in Shandong Province. The high-tech urban transportation system features strong climbing capacity, a small turning radius, energy efficiency

发表于:2019-02-05 / 阅读(253) / 评论(0) 分类 cctv9英语新闻2016年

The latest data from the twin Voyager spacecrafts suggest the outer edge of the solar system is not smooth but filled with giant magnetic bubbles. Scientists say the turbulent bubbles are the result of the interaction between the Suns magnetic field

发表于:2019-02-06 / 阅读(240) / 评论(0) 分类 英语新闻

周五晚上Pub见:Magnetic Man - I Need Air Magnetic Man,来自英国的新人,这首电子风的新单曲本周同样杀入英国单曲榜前十一周上榜那么多舞曲,生活需不需要这么五彩缤纷啊这张单曲封面要不要这么

发表于:2019-02-14 / 阅读(272) / 评论(0) 分类 流行英文歌曲

A few minutes can feel like forever when you're waiting on the results of a pregnancy test. But in that brief time, you're witnessing the power of the scientific method. That one little stick lets you ask a question, perform a controlled experiment,

发表于:2019-02-14 / 阅读(179) / 评论(0) 分类 留美老师带你每日说英文

第一、迷你对话 A: Look! It is not working well. Did you try out the bike when you bought it. 看,这两自行车不好用,你买的时候没试用吗? B: No, theres no need. We can change it within two days if its not damaged. 是的,没

发表于:2019-02-22 / 阅读(170) / 评论(0) 分类 迷你对话学地道口语
学英语单词
accordionlike
alloy hardener
assfaces
audio chanalyst
backdoor selling
baroquey
Bellaneed
Bethzur
biapocrisis
binaca
bridge duplex
brucites
carrier's line
cathode-ray picture tube
climatologial station
contract drilling
core and winding assembly
counterpoising
cyclic salt
dextromycin
disinsures
dunta
endoecism
enterprise system
gas holder tank
Gillespie County
gnosticity
goldschmid
goliath frog
goods exported under special license
Guadarrama, R.
HFM
homoeostatic
immigration controls
incentor
incisivenesses
informal
International telecommunications satellite
interspongioplastic substance
isatyd
judicial redress
know oneself
lime-titania electrode
limiter shunt
lysianassids
magnetic-leakage coefficient
main picture monitor
male meiosis
marginal accretion
mesdag
Migennes
mixture Hermann's
Mongol Altayn Nuruu
monogenetic conglomerate
motioner
mylabris phalerata
normal distribution rate
normally insulated container
noxious weed seeds
over period allocation
pebbling machine
pia-arachnoid membrane
plasmodiophoraceaes
pleuro-peritoneum
point initiation
position suction head
praseodymium hydroxide
primary international rubber degree hardness standard machine
principal investigation
pseudo-orthis
pushes me around
ranatensin
redeliberates
remnant patch
reversed time
rezias
Rouergue
Rounding Bottom
ruralises
secondary waves
set of nozzles
shanyavskite (schanjawskite)
short circuit level
shrum
spanish grunts
spondylocladium mori
SS (stopping switch)
steel wire cutter
sticker affixer
stock fish
superagonistic
supplementary costs
thin film optical switch
titanium silicide
to portray
Tranquiline
tshes
unexpurgated
VC mill
vitanza
wireless transfer
Wolferstadt