[网络] 分子构成

[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(146) / 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(317) / 评论(0) 分类 历年考研英语阅读理解

Unit 3 Understanding Science Part I Pre-reading Task Listen to the recording two or three times and then think over the following questions: 1. Who is it about? 2. What questions interest him? 3. What

发表于:2018-12-04 / 阅读(49) / 评论(0) 分类 高级英语 下

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(125) / 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(64) / 评论(0) 分类 Scientific American(四)月

Of the many puzzles mathematicians ponder, one is new ways to tie knots. There are more than six billion different types of knots that have been tabulated by mathematicians. Six billion. David Leigh, a chemist at the University of Manchester in the U

发表于:2018-12-24 / 阅读(74) / 评论(0) 分类 2017年Scientific American(一)月

Knot Not Easy to Knot 看结容易 打结难 Of the many puzzles mathematicians ponder, one is new ways to tie knots. There are more than six billion different types of knots that have been tabulated by mathematicians. Six billion. David Leigh, a che

发表于:2018-12-24 / 阅读(54) / 评论(0) 分类 2017年Scientific American(二)月

Americans, Briton Win Nobel Chemistry Prize for Directed Evolution Two Americans and one Briton have won the 2018 Nobel Prize for Chemistry for developing new processes used to create drugs, chemicals and biofuels. Frances Arnold of the California In

发表于:2019-01-03 / 阅读(74) / 评论(0) 分类 2018年VOA慢速英语(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(88) / 评论(0) 分类 Scientific American(十)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(200) / 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(205) / 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(110) / 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(67) / 评论(0) 分类 经济学人科技系列

Science and Technology 科技 Materials science 材料科学 Don't slag it off 废渣别融掉 How to make bricks out of industrial waste 怎样用工业废渣制造砖块 BUILDING houses and offices out of toxic waste sounds like a pretty eccentric

发表于:2019-01-26 / 阅读(65) / 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(55) / 评论(0) 分类 2006年慢速英语(十一)月

尽管新GRE单词量减少,取消了类反但是难度并没有减少,这更要求考生在新GRE阅读考试中增强逻辑推理能力。虽然逻辑推理能力的考察对我们国内考生来说有点难度,只要保持好心态就能更好

发表于:2019-02-04 / 阅读(57) / 评论(0) 分类 GRE英语

The (50)veryrichnessandcomplexityofthe meaningfulrelationshipsthatkept presentingandrearrangingthemselves onalllevels,fromabstractintelligence toprofounddreamyfeelings,madeit (55)difficultforProusttose

发表于:2019-02-06 / 阅读(46) / 评论(0) 分类 英文语法词汇

Science and technology 科学技术 Materials science 材料科学 Don't slag it off 废渣别融掉 How to make bricks out of industrial waste 怎样用工业废渣制造砖块 BUILDING houses and offices out of toxic waste sounds like a pretty ecce

发表于:2019-02-16 / 阅读(59) / 评论(0) 分类 经济学人科技系列

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(78) / 评论(0) 分类 经济学人综合

RACHEL MARTIN, HOST: With a bit of science, you can turn an illegal high into a legal one. This transformation comes at the molecular level. Some drugs can be altered to make them above board, making them essentially copies of banned drugs. So, how a

发表于:2019-02-23 / 阅读(63) / 评论(0) 分类 英语语言学习
学英语单词
12-Lipoxygenase
Adams method
alphettes
ameland i.
annular saw
anuclear
avena fatus
averoff
ballizing
bead-and-batten work
Bila Tserkva
bornyl formate
buy and write
CALCICHORDATA
Calyx seu Fructus Physalis
carbon sink
Caspian tigers
Cctv, closed-circuit television.
centrifuge rotating blade
chapping sore
chloroacetates
class B telephone
commendams
constant ratio frequency convertor
constant voltage/constant current power supply
coordinatior
cyberbreaches
cystideans
Day Seamount
deepetching
devil's dung
digital videotape recorder
discrete fourier series
doodle-e-squat
downsweep
electrostatic-precipitator
emergent year
encode control
end entity
evaporation ratio
feros
ffag synchrotron
fore-announce
genus Francisella
gross money supply
hairedness
heavy chain class
hereditary neutropenia
Herschel, Sir William
in the depth of night
Isocarbamid
laser microanalysis
legal ouster
legalizers
local-elections
loncars
longitudinal clinometer
lysitol
magnon side band
male force
mislevy
money shop
Mīr Hasan
optical projection reading device
parameter learning
pastey
peccaries
perming
plant-cane
pleomorphous bacteria
posthistory
Pseudosasa yuelushanensis
RDO
reincubation
root diameter of thread
rotational diffusion
saarlands
saccharide
see someone further
ship radio silence
shore end of submarine cable
special equipment for locomotive operation
split(-film) fibre
stored database
Strangeways
stud driver
superhelixes
Syntetrex
tank monitoring system
taunter
Teocelo
Tina, Mt.
torchet
transglottic
Trichobilharzia jianensis
tropical gal
two generations
ustilago eleocharidis
USW (ultra-short wave)
vehicle clearance circle
washing agent
zealotisms