[网络] 分子云

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:06.14]2003 Text2 [00:08.35]To paraphrase 18th-century statesman Edmund Burke, [00:12.20]all that is needed for the triumph of a misguided cause [00:16.43]is that good people do nothing. [00:19

发表于:2018-12-01 / 阅读(419) / 评论(0) 分类 历年考研英语阅读理解

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.81]1999 Passage4 [00:07.51]When a Scottish research team startled the world [00:10.54]by revealing 3 months ago [00:12.61]that it had cloned an adult sheep, [00:14.94]President Clinton move

发表于:2018-12-01 / 阅读(664) / 评论(0) 分类 历年考研英语阅读理解

[00:00.00] [00:00.00]86 Clouds [00:03.50]A cloud consists of tiny drops of water or ice crystals or floats in the air. [00:11.10]Clouds are grouped into classes according to their height above the ground. [00:17.03]There are three major groups of clo

发表于:2018-12-02 / 阅读(283) / 评论(0) 分类 每天一课英语口语365

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The human genome was sequenced, and in the process of moving that forward the technology that was developed was incredible. And because of their efforts in human genome,

发表于:2018-12-24 / 阅读(441) / 评论(0) 分类 Scientific American(十)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Just when you thought youd heard everything, scientists have found that the reason you can hear everythingincluding things that are very quietis because

发表于:2018-12-24 / 阅读(310) / 评论(0) 分类 Scientific American(四)月

He looks at the tree. The wind blows the leaves. A squirrel runs up the tree. He looks at the street. A woman parks her car. She gets out of her car. He looks at the sky. He looks at the clouds in the sky. They are big clouds. They are dark clouds. I

发表于:2018-12-31 / 阅读(234) / 评论(0) 分类 儿童英语小故事

Ive opened the curtain of my east window here above the computer, and I sit now in a holy theater before a sky-blue stage. A little cloud above the neighbors trees resembles Jimmy Durantes nose for a while, then becomes amorphous as it slips on north

发表于:2019-01-02 / 阅读(512) / 评论(0) 分类 英语精美散文22篇

The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.

发表于:2019-01-08 / 阅读(321) / 评论(0) 分类 Scientific American(十)月

This is Scientific American's 60-Second Science, I am Karen Hopkin. This will just take a minute. I once took part in a vodka tasting contest, in which participants tried to tell an expensive brand from a cheap one. I dont recall the exact outcome, f

发表于:2019-01-08 / 阅读(304) / 评论(0) 分类 Scientific American(六)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? At the recent Lindau Nobel Laureate Meeting, 2009 chemistry laureate Thomas Steitz recalled that at one institution in the 60s, he saw how informal scientific collaborat

发表于:2019-01-08 / 阅读(401) / 评论(0) 分类 Scientific American(七)月

反射星云是靠反射附近恒星的光线而发光的,呈蓝色。反射星云的光度较暗弱,较容易观测到的例子是围绕着金牛座M45七姊妹星团的反射星云,在透明度高及无月的晚上,利用望远镜便可看到

发表于:2019-01-08 / 阅读(455) / 评论(0) 分类 托福英语

cloudy in the clouds 今天我们要给大家讲解两个由cloud这个字组成的习惯用语。大家肯定都知道cloud就是天上的云。天上满布乌云的时候,天空往往就变得很暗

发表于:2019-01-09 / 阅读(341) / 评论(0) 分类 美国习惯用语

[00:11.60]WARMING UP [00:16.04]How many new uses can you think of for the folowing items? [00:36.49]reminds us of the appearance of nanotechnology, [00:53.76]according to which nothing is useless and [01:04.91]no garbage or waste material to speak of

发表于:2019-01-10 / 阅读(471) / 评论(0) 分类 高中英语人教版高一年级

美国独立乐队Brazzaville 2011中国巡演刚来开帷幕,5月22日周日刚来到上海演出,当晚乐队全部成员没有到齐,主唱David Brown用刚学的一句中文钥匙告诉大家,请拿出钥匙,晃动起来打节奏~于是当

发表于:2019-01-11 / 阅读(266) / 评论(0) 分类 天籁音乐

By Paul Sisco Washington 20 April 2007 NASA is preparing to launch a mission to the mesosphere, a region at the top of Earth's atmosphere where mysterious night shining clouds are formed. Little is known about the mesosphere, but its unique ice clou

发表于:2019-01-12 / 阅读(343) / 评论(0) 分类 2007年VOA标准英语(四月)

年末最温馨,最好听,最感动,最励志的单曲,来自17岁的Zach Sobiech被确诊罹患骨癌,生命只剩下3个月。为了延续成为一名歌手、音乐家的梦想,他写了一首轻快励志的歌曲《云》(Clouds),留给

发表于:2019-01-16 / 阅读(302) / 评论(0) 分类 音乐咖啡厅

This years Nobel Prize in Chemistry is about the worlds smallest machines. G?ran Hansson, secretary general of the Royal Swedish Academy of Sciences, earlier this morning. The Royal Swedish Academy of Sciences has decided to award the 2016 Nobel Priz

发表于:2019-01-17 / 阅读(345) / 评论(0) 分类 2016年Scientific American(十)月

Sicience and technology 科学和技术 Cancer and obesity 癌症与肥胖 Malignant flab 恶性松弛 At last, an understanding of how overeating causes cancer 吃得过多如何导致癌症 OVERWEIGHT women are more likely to develop breast cancer

发表于:2019-01-26 / 阅读(330) / 评论(0) 分类 经济学人科技系列

HEALTH REPORT - Study Links Red Meat to Higher Risk of Breast CancerBy Caty Weaver Broadcast: Wednesday, November 22, 2006 This is the VOA Special English Health Report. Exercise and keeping a healthy

发表于:2019-01-30 / 阅读(267) / 评论(0) 分类 2006年慢速英语(十一)月

Books and Artts; Book review; 文艺;书评; Conundrums of science; 科学谜题; What is it for? 科学究竟有什么用? Scinece in the 20th century and beyond; by Jon Agar; 20世纪后科学;乔艾格著; SCIENCE works with problems b

发表于:2019-02-18 / 阅读(306) / 评论(0) 分类 经济学人综合
学英语单词
a crowning victory
a flood of people
achondroplasias
Aeginetia acaulis
annotation of statute
ascaridid
Automatic tracking.
back-spaul(d)
BARDOT
basidactylia
be fond of show
betaproteobacteria
borioun
Capoterra
chemical anticorrosion
chemorepellent
chondrocostal
chopping cylinder
ciswashed
co-adjust
compass needles
composite logical object
corn-root aphid
cosmetic burn
cost of pre investment studies
creep of plastics
di-(o-nitrophenyl)acetylene
Digitaria ischaemum
domestic silkworm silk
donor exhaustion
dorsal ligament of base of metacarpal bone
electro-hydraulic actuator
euonymus streptoterus mern. et chun.
explicit numerical technique
fast switching
fibre active connector
florche
forcing device
gearing
goat-likest
gunbies
hamperman
hit testing
holding circuit
identical functor
impeller-agitator
Isoquant Curve
jinjas
journal bearing babbit metal lining room
Knight effect
knock the stuffing out of sb
lamp guard
lemophilia
lighting cable
lightweight ribbon microphone
longitude valley
lq
Maiombe(Mayombé, Massif du)
margoside
May-curve
medium frequency welding
modified syntax graph
mytilid
noise insulation factor (n.i.f)
non claim
non fibrous grease
noncaustic
Novyy Tevriz
oil of olive
oil quantity gage
original stock
orthocromatic film
oxyphenic acid
Panama
pentalines
pitchforks
porkburger
procyanidine
pursuit curve
rapperswils
rawski
reluctance coefficient
rojewski
sibling nodes
slab line
specac
sun-stricken
takifugu porphyreus
tea plate
thallium ferric sulfate
thermally developing
thief sampler
time-clocks
to advise sb against doing
uniformly spaced
urogenital gland
uterus bicornis unicollis
visayan islandss
wetskid
white sound
working hypothesis
zettaampere