<拉>分子层

[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(244) / 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(424) / 评论(0) 分类 历年考研英语阅读理解

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(228) / 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(133) / 评论(0) 分类 Scientific American(四)月

Xylitol is a wood sugar that I've been using for a few years. It has many benefits. A dentist friend(1) told me that because its molecular structure(2) is different to normal sugar, plaque bacteria cannot absorb it; they try to, but they can't. Becau

发表于:2019-01-01 / 阅读(163) / 评论(0) 分类 英语博客 A cup of English

Evoking images from the liquid metal and nearly unstoppable Terminator from the movies, BAE Systems has posted concept video footage of a process to create drones of the future. 近日,BAE系统公司发布的一份概念视频展示了未来制造无

发表于:2019-01-07 / 阅读(154) / 评论(0) 分类 英语新闻

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? The Nobel Prize in chemistry goes to three men who revolutionized molecular life science, Japans Osamu Shimomura and Americans Martin Chalfie and Roger Tsien. They dev

发表于:2019-01-08 / 阅读(155) / 评论(0) 分类 Scientific American(十)月

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(152) / 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(131) / 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(203) / 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(271) / 评论(0) 分类 托福英语

[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(285) / 评论(0) 分类 高中英语人教版高一年级

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(186) / 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(148) / 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(128) / 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(168) / 评论(0) 分类 经济学人综合

澳大利亚研究人员发现老年痴呆症的补救措施 VIENNA, Sept. 2 (Xinhua) -- Austrian scientists have discovered a natural remedy(补救方法) which could play an important role in the future treatment of dementia. The scientists fro

发表于:2019-02-18 / 阅读(126) / 评论(0) 分类 英语新闻

歌曲 : Calling you back 艺人 : Karmina 音乐星级 : ★★★★ 所属专辑 : Backwards Into Beauty 发行年代 : 2008 风格 : Pop Rock 相关介绍 : Karmina是由一支来自美国旧金山的姐妹花Kelly Kamille组成的Pop/Rock乐队。Karmina在拉丁语中翻译为歌曲,同时也包

发表于:2019-02-20 / 阅读(175) / 评论(0) 分类 英文摇滚歌曲

In three dimensions, we did a project last year at TED Global with Autodesk and Arthur Olson where we looked at autonomous parts -- so individual parts not pre-connected that can come together on their own. 对于三维系统,我们去年在TEDGlob

发表于:2019-02-21 / 阅读(123) / 评论(0) 分类 TED演讲教育篇

Presenter/producer: John Escolme John: This is Real English from BBC Learning English. Im John. Jean: And Im Jean. John: Today were going to look at words and phrases that have recently become part of the English language. Jean: 在Real English节目中

发表于:2019-02-26 / 阅读(239) / 评论(0) 分类 地道英语在线听
学英语单词
air travellers
allomethylose
aminocatalysis
ankylocheilia
anomalous mode
anti - dumping duties
astegopteryx liukueinensus
barothe
blade aerial
boccardi
British Columbia log scale
canalside
capital disposition
chapaniss
chemisorption capacity
church bells
clam meat
concrete class
crushed aggregates
deprome
dichotomous population
dick around
dicyanoargentate
drastic action
exploding
facies angle
fencing in
floating filling station
forward delivery
Galileo number
gelatin injection
genitourinary surgery
Haldane's rule
hammereth
hocking's criterion
hospitalise
instinctivities
intensity level
international application
javels
Jolly Jumper
kizzie
Koh Tbeng
l?ffler's syndrome
lever of force
Lippi
liquid-metal heattransfer fluid
look-alikes
lsoes
lymphatic vessel
macrotaxonomy
magnetic friction clutch
magnetron optics
megson
mersnake
metabolic model
Micronema
monuron
Mycobacterium leprae
nerve of pterygoid canal (or vidian nerve)
no climbing
nonoxidative
nosepipe
opisthocomus hoazins
Order Protection Rule
osteogenic sarcoma
out-thereness
papamarkou
periscian
pesto
pre-fixed finishing date
protocol recommendation
ray therapeutic
reflection color tube
renovated butters
Retroepicondyloid
ridge furrow irrigation
secondary cosmic ray
Senanayake Samudra
senecioic acid
simplisms
smoker's throat
soluble anion group
stability book
strategic concentration
strip cell
T-rule
tetanase
the twilight saga
throw our hat in the ring
TRWOV
tunnel-bearing grease
two-bedroom
underwater propulsion noise
uterofixation
vertical rolls
visionproof device
west quoddy head
whet-stone
wine-maker
word-stresses
zedan