分子超精细与精细结构常数

[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(162) / 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(331) / 评论(0) 分类 历年考研英语阅读理解

There are three constants in lifechange, choice and principles. 生活中有三样是不变的:改变,选择和原则。 图片1

发表于:2018-12-20 / 阅读(59) / 评论(0) 分类 Daily English-2015.11

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(158) / 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(78) / 评论(0) 分类 Scientific American(四)月

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, for obvious reasons. But I do know that several people swore they could taste the difference. Well,

发表于:2019-01-02 / 阅读(98) / 评论(0) 分类 60秒科学

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(105) / 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(81) / 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(145) / 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(217) / 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(220) / 评论(0) 分类 高中英语人教版高一年级

Nanostructure Promotes Blood Vessel Growth U.S. researchers have developed a new way to promote the growth of blood vessels which potentially could improve treatment in diabetes, organ transplants, stroke, and heart attack. The veins and arteries tha

发表于:2019-01-14 / 阅读(94) / 评论(0) 分类 VOA标准英语2011年(八月)

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(132) / 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(87) / 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(73) / 评论(0) 分类 2006年慢速英语(十一)月

BEIJING, May 24 (Xinhuanet) -- Scientists revealed for the first time the molecular structure of proteins, which enables bacteria to transfer electrical charges, according to a new study. The revelation was published in Proceedings of the National Ac

发表于:2019-02-07 / 阅读(73) / 评论(0) 分类 英语新闻

Lithic Principle 岩屑法则 I heard recently that if the laws of nature were changed even a little bit, there would be no people in the universe. Is this true? Well, its certainly true that if the fundamental constants of nature were somehow change

发表于:2019-02-16 / 阅读(75) / 评论(0) 分类 英语听力文摘 English Digest

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(114) / 评论(0) 分类 经济学人综合

标题配对题在雅思阅读考试中一直以来都占据重要地位,对于初涉雅思的学生来说尤其困难。虽然该题型在最近的考试中比重有所降低,但是由于其每个选项只能被选一次导致大片连环错的可

发表于:2019-02-20 / 阅读(121) / 评论(0) 分类 雅思英语

The Lithic Principle 我们生活的星球上自然法则是亘古不变的吗?我们人类是不是自我感觉太过于良好? Time again for the mailbox.Let's see.Here:A Moment Of Science,I heard recently that if the laws of nature were change

发表于:2019-02-24 / 阅读(82) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
a snag
aerial gas attack
aggregate traffic
Androral
aparent
autoregulative
Belousov-Zhabotinski reaction
bleb
blind drain
bookkeeping by single entry
brainsdrain
brass coins
busting my ass
butterfingerss
cacographic
catathymic
cavernous sinus thrombosis
cellular pattern
chronic undermining ulcer
Cipo
close book
co-part
compound column
constant-power speed regulation
convective parameterization
Coriano
covariantizations
cross-talk current
cunnundrum
DIP (dual-in-line package)
discontinuity of zero order
dual type circuit
dumb blonds
duro meter
elbow aside
enquicken
fixed point leveling
flatlines
fluidemin
free all average and salvage charges
free lacing wire
french academies
furner
genus falcoes
get ahead of oneself
glucoheptonates
good intentions
Hammourabi
HEFCE
indigenous species
issuing bank
Juklestad
kasmins
klinint
laser reconnaissance
legibilities
lightsaber
Livistona
luteolysis
macrophages
millenier
modernisation
module (programming)
nonparametric tolerance limits
oleaster families
ouellette
pinnotheres tsingtaoensis
procuratorial organ
Quality option
radio time code
rediffuse
refinery liquor
Represo
request for conciliation
ribbonrail
run time support library
sambucus racemosas
slide scale
slough
smearings
smooth flow
smoulders
South Pacific shipping line
spiffings
stymies
symmetric(al) position
tenor saxhorn
the last of
the singular
token flow path
topchemical sense
total particulate mass
truglio
tulipwoods
unsubstantialise
vaginitis adhaetiva
Voreioi Sporades, Nisoi
Warpe
wehi
Y-delta starting method
Yangiobod
zindzi