[电子] 半导体射线敏感元件

scratch-抓,刮,擦,刻划 screen -屏幕,荧幕 screw -螺丝 script -剧本,广播稿 seal-封条,图章 secondary -次要的,第二的 sector -扇形,部门,战区 secure -安全的,可靠的 segment-部份,断片 select -选择,挑选 selfish -自私的,利己的 semester -学期 semiconductor-半导

发表于:2018-11-29 / 阅读(128) / 评论(0) 分类 用mp3背四级单词

Human vision like that of other primates has evolved in an arboreal environment. In the dense complex world of a tropical forest, it is more important to see well that to develop an acute sense of sme

发表于:2018-12-15 / 阅读(170) / 评论(0) 分类 新东方背诵文选

Bringing up a sensitive topic Can I talk to you for a minute? Can I ask you something? Do you mind if I ask you something? I need to talk to you for a minute. I have to tell you something. There's something I need to tell you. There's something I thi

发表于:2018-12-17 / 阅读(108) / 评论(0) 分类 跟我学英语入门篇

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Animals rely on all sorts of cues to find their next meal. Monkeys and birds are attracted to the colors of ripe fruits and berries. And snakes find thei

发表于:2018-12-24 / 阅读(76) / 评论(0) 分类 Scientific American(十)月

Sometimes it is hard to see the light, especially it lies in the invisible spectrum, like ultrared, ultraviolet radiation. But if you long to see the unseeable, you might interested to hear that under certain conditions people can catch a glimpse of

发表于:2018-12-24 / 阅读(66) / 评论(0) 分类 2015年Scientific American(一)月

Human vision like that of other primates has evolved in an arboreal environment. In the dense complex world of a tropical forest, it is more important to see well that to develop an acute sense of smell. In the course of evolution members of the prim

发表于:2018-12-30 / 阅读(55) / 评论(0) 分类 考研背诵50篇

Smaller Fingers Mean More Sensitive Fingertips A study in the Journal of Neuroscience finds that people with smaller fingers have more sensitive fingertips, probably due to a higher concentration of touch receptors in a given area. Cynthia Graber rep

发表于:2019-01-02 / 阅读(124) / 评论(0) 分类 60秒科学

But they never got there. The first disappeared into deep space. Another missed its target when its coordinates were confused. One NASA control center was working in metric, the other in feet and inch

发表于:2019-01-02 / 阅读(107) / 评论(0) 分类 火星生命

Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of

发表于:2019-01-11 / 阅读(115) / 评论(0) 分类 英语杂谈

U.S. health experts monitoring Japan's nuclear crisis are seeking to explain health risks from radiation(放射) exposure, while cautioning that radiation levels measured this week at the Fukushima-Daiichi power plant in northern Japan have not y

发表于:2019-01-11 / 阅读(97) / 评论(0) 分类 英语新闻

By Paul Sisco Washington 16 April 2008 A congressional subcommittee recently heard testimony that sensitive aircraft technology and a vast array of stolen military gear is for sale on eBAY, Craigslist and other Internet sites. A Government Accountabi

发表于:2019-01-20 / 阅读(88) / 评论(0) 分类 VOA常速英语2008年(四月)

今天我们要学的词是sensitive。 Sensitive, 是敏感的意思。A sensitive topic, 就是敏感的话题。 Employment experts warn job seekers not to give out sensitive personal information when applying for positions online, 就业问题专家

发表于:2019-01-25 / 阅读(84) / 评论(0) 分类 英语每日一词

351. odd a. 奇特的,古怪的;奇数的 352. omit vt. 省略 353. opponent n. 敌手,对手 354. opportunity n. 机会,时机 355. orchestra n. 管弦乐队 356. semester n. 学期;半年 357. se

发表于:2019-02-03 / 阅读(242) / 评论(0) 分类 英文语法词汇

The World Health Organization (WHO) warns against the indiscriminate(任意的无差别的) use of potassium iodide as a precaution against nuclear radiation. WHO is issuing this advisory following reports of people in Japan and elsewhere who are usi

发表于:2019-02-06 / 阅读(243) / 评论(0) 分类 英语新闻

What are some dumb questions you have been asked? 你都被问过哪些让人无语的问题? 获得6.7k好评的答案@Abhinav Gaur I work for a semiconductor company which makes electronic chips. On being asked about what I do, I once told to one

发表于:2019-02-06 / 阅读(91) / 评论(0) 分类 阅读空间

A key Japanese adviser on radiation(放射 ) leaks at the country's disabled Fukushima nuclear power facility has quit in protest over the government's handling of the disaster. The adviser, Toshiso Kosako, a radiation safety expert at the Univer

发表于:2019-02-06 / 阅读(95) / 评论(0) 分类 英语新闻

NEW DELHI, March 16 (Xinhua) -- The Indian government has ordered food originating from(发源于) Japan to be tested for radiation in the wake of explosions at a Japanese nuclear plant following a devastating earthquake-tsunami last Friday, repo

发表于:2019-02-07 / 阅读(93) / 评论(0) 分类 英语新闻

WASHINGTON, March 30 (Xinhua) -- A trace amount of radioactive(辐射性的) iodine(碘) has been found in a sample of milk from the west state of Washington, the U.S. Environmental Protection Agency and the Food and Drug Administration (FDA) sai

发表于:2019-02-11 / 阅读(91) / 评论(0) 分类 英语新闻

Lesson 332 He's sensitive. 1.He's sensitive.他很敏感。 2.Don't be so sensitive.别那么爱过敏嘛。 3.You're too sensitive.你太敏感了。 4.It's sensitive question.这是个敏感的问题。 5.The instrument is sensitive.这仪器很灵敏

发表于:2019-02-12 / 阅读(113) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

PC:个人计算机Personal Computer CPU:中央处理器Central Processing Unit CPU Fan:中央处理器的散热器(Fan) MB:主机板MotherBoard RAM:内存Random Access Memory,以PC-代号划分规格,如PC-133,PC-1066,PC-2700 HDD:硬

发表于:2019-02-18 / 阅读(115) / 评论(0) 分类 实用英语
学英语单词
acropurpura
actinic dermatitis
afterimage phenomena
agawa
altoists
area of restricted access
bardraft
bbl
beta-cardone
booster light
carbon black extended SBR
carom billiards
centralizing morphism
chlorazol fast bordeaux
chromous compound
color triangle
complementary genes
construction surveyfor shaft sinking
dose population
double-battery gin
effluxing
empty idea
flavo(u)r component
flyposted
Fortsville
Frankenstein monster
Fruticisedum
ftlm
games for play
Gb.
geniophobia
Ghardaïa, Wilaya
Gnathomiasis
gyparenite
handmake
hovering act
idealine
if weather permits
impact extractor
instrumental photon activation analysis (IPAA)
iron-handed
jnr.
keyway planer
lieuten
Linpus linux
loader-unloader
low birch thicket
Macro-economic situation
Magnetite(calcined)
missile geometry
multi-exon
myelopathic albumosuria
N-Acetyltransferse
n-hexoic acid
nanoholes
Naunyn-Minkowski method
negative function
nemalion vermiculare sur.
neurothelitis
non-coding RNA
non-operating loss
non-random probability sample
normative research
pacambocythere scorta
Pacific spiny dogfish
pk-pk
pullerdeseeder
pyrenula kelungana
rerticillatine
reversed refraction
rovanpera
self appraisal
sewage conduit
sharkeys
Sir Graham Moore Is
slow-wave device
solar thermometer
solvsbergite
spheroiding
strip type magnetron
submarme
substitution theorem
sulcus auricul? posterior
surface tension meter
tax discs
therapeuticss
thymine dimer
Tinkar
trophies
tween brain
uk net year
umberest
usccb
vector cardiogram
villi of arachnoid
virbration
volunteer plant
Wallace trees
well-ordered function
wire rod concave
Wood-charcoal
work region