灵敏色板

SCIENCE IN THE NEWS - Plate Tectonics By Marilyn Christiano Broadcast: Tuesday, February 17, 2004 (THEME) VOICE ONE: This is Science in the News, in VOA Special English. I'm Sarah Long. Graphic Image

发表于:2018-12-07 / 阅读(88) / 评论(0) 分类 科技之光

VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Bob Doughty. And I'm Barbara Klein. Today on our program, we visit the Bureau of Engraving and Printing in Washington, D.C. to learn about how American dollars are made. Last year, th

发表于:2018-12-07 / 阅读(86) / 评论(0) 分类 VOA慢速英语2008年(九)月

The theory of plate tectonics describes the motions of the lithosphere, the comparatively rigid outer layer of the Earth that includes all the crust and part of the underlying mantle. The lithosphere(n.[地]岩石圈)is divided into a few dozen plates o

发表于:2018-12-08 / 阅读(427) / 评论(0) 分类 新概念优美背诵短文50篇

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(105) / 评论(0) 分类 跟我学英语入门篇

[00:06.37]Some people cannot see all colors correctly. [00:10.92]They cannot see all the colors in a rainbow or a sunset. [00:16.40]They cannot tell if the meat they are cooking is done or if a fruit is ready to be eaten. [00:23.61]Poor color sight a

发表于:2018-12-26 / 阅读(56) / 评论(0) 分类 美国英语听力80篇

Night Vision And Humans: Why Cant We See Color? When we are in a fairly dark room, or outside at night away from lights, we can still see, but we cant see the colors of things very well. Why is that? There are two kinds of light-sensitive organs loca

发表于:2018-12-31 / 阅读(71) / 评论(0) 分类 英语听力文摘 English Digest

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(118) / 评论(0) 分类 60秒科学

今天还是要继续讲两个在大选期间新闻界常用来报道选战形势的习惯用语。你知道哪一种运动是美国人日常用语最丰富的源泉呢?是美国最风行的球类运动:棒球。今天要说的两个习惯用语都

发表于:2019-01-09 / 阅读(138) / 评论(0) 分类 美国习惯用语

在美国每年棒球季节的第一场比赛相当于春天来临的信息。说真的,这一百多年来最得美国大众青睐的运动就是棒球,而棒球运动也成了习惯用语的丰富来源。我们今天就专讲一些出自棒球运

发表于:2019-01-09 / 阅读(137) / 评论(0) 分类 美国习惯用语

[ti:UNIT 4 Look into Science! Lesson 28: Fill My Plate] [0:00.567]UNIT 4 第四单元 [0:02.629]Look into Science! 走进科学! [0:04.999]Lesson 28: 第28课: [0:07.524]Fill My Plate 把我的盘子装满 [0:15.770]It's time for lunch! 该吃午饭

发表于:2019-01-09 / 阅读(204) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

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(109) / 评论(0) 分类 英语杂谈

SCIENCE IN THE NEWS - The Moving Story of Plate Tectonics FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Scientists who study the Earth tell us the continents and ocean floors ar

发表于:2019-01-12 / 阅读(89) / 评论(0) 分类 2012年VOA慢速英语(一)月

BARBARA KLEIN: Welcome to THIS IS AMERICA in VOA Special English. I'm Barbara Klein. STEVE EMBER: And Im Steve Ember. Today on our program, we visit the Bureau of Engraving and Printing in Washington, D.C. to hear how American dollars are made. In tw

发表于:2019-01-12 / 阅读(54) / 评论(0) 分类 2010年VOA慢速英语(十一)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:2019-01-20 / 阅读(45) / 评论(0) 分类 英语单词荟萃

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(76) / 评论(0) 分类 VOA常速英语2008年(四月)

Cats And Colors You can look at that quilt your cat is curled up on and see a patchwork of greens, blues, and yellows. Your cat, however, cannot see color variation in the quilt. And here is why. Both humans and cats depend on the back layer of the e

发表于:2019-01-22 / 阅读(90) / 评论(0) 分类 英语时差8,16

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(79) / 评论(0) 分类 英语每日一词

BUENOS AIRES, May 24 (Xinhua) -- Ubaldo Fillol, the coach for goalkeepers of the Argentine soccer club River Plate resigned his post on Tuesday following a public fallout after an incident with goalkeeper Juan Pablo Carrizo. I do not forgive these ki

发表于:2019-02-08 / 阅读(125) / 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(106) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

Cats And Colors 人类能够很容易的分辨出不同的颜色。那么猫呢?虽然猫的视力很好,即使在非常昏暗的光线条件下也能看见,但它对于如何分辨不同的颜色似乎并不擅长。 Cats and Colors on this mo

发表于:2019-02-24 / 阅读(62) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
'Askar, Ra's
bat ribbon
Beirut, American University of
boosterism
bottom plate assembly
break no square
Calanthe yaoshanensis
can packer
carcinophorid
cast joint
chalcographer
chop houses
church music
Circubid
cobishops
colo(u)r reaction
colture
concentric redcer
cornua inferius
cyanide-containing waste
deck testing
Dendropanax dentiger
Digitaria sanguinalis Scop.
docosahexaenoyl
donis
dust guard
Easington
eczema crustosum
engine lifting fixture
Epilobium hohuanense
escarbuncle
exiler
expost realized profit
fast neutron fission increase rate
frame picture
gaviiform seabirds
geographical community
guilefully
hartogs
healthy financial position
hexapropymate
hounders
index mode
industrial computation
inner screening
intestinal auto-intoxication
jungle hen
Kyzyltau
lacquer film capacitor
lettishes
lipton
loser cruiser
Luoravetlan
mass scale
mercast
methier
mise en scene
motorial compensation
naval expeditionary warfare
nursrow-tree
other multimode fiber optic cable
Ouen, I.
penaeopsis rectacuta
polynomial modulo f(x)
portable dowel inserting machine
positive magnetic bays
postbacillar eye
procurator-fiscal
Pseudomonas septica
ration ingredient
rattle a big drum for
rectumobile
relaxation characteristics
rest-days
restricted navigation zone
reverse stopping
Rhododendron agglutinatum
ribands
run-of-mine
schlotheimia latifolia
Seoul
Setgid
slope grader
T iron
textile technician
the tomb
thermoelectric effect error
thremmatology
thung
time history analysis method
tube drawing
Twenty Mule Canyon
twist link type chain
unpalletised
unsupported category
urushiols
variable-area turbine
variety kind of product
vesicular lava
Volnay
work-in-process cost
Zautla