气体扩散级联

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.09]2002 [00:06.29]Comparisons were drawn between the development [00:08.71]of television in the 20th century [00:11.03]and the diffusion of printing in the 15th and 16th centuries. [00:15.7

发表于:2018-11-30 / 阅读(187) / 评论(0) 分类 历年考研英语完型填空

NASA's Juno Spacecraft Shows the Makeup of Jupiter Scientists are finding that the inside of Jupiter is just as interesting as the part of the planets atmosphere that we can see. At the center of the planet is a liquid mixture of the elements hydroge

发表于:2018-12-08 / 阅读(79) / 评论(0) 分类 2018年VOA慢速英语(四)月

Millions of smallholder farmers in South and Southeast Asia are attempting to diversify beyond staple crops to increase their incomes, nutrition, and resilience in response to climate change and shifting market demand. Although they are potentially s

发表于:2018-12-08 / 阅读(144) / 评论(0) 分类 VOA标准英语2017年(二月)

29. Boas felt that the culture of any society must be understood as the result of a unique history and not as one of many cultures belonging to a broader evolutionary stage or type of culture. 【分析】复合句。句子主干是Boas felt that。t

发表于:2018-12-30 / 阅读(137) / 评论(0) 分类 考研英语长难句讲解

30. Some attributed virtually every important cultural achievement to the inventions of a few, especially gifted peoples that, according to diffusionists, then spread to other cultures. 【分析】复合句。句子主干包含 attribute...to...结构

发表于:2018-12-30 / 阅读(136) / 评论(0) 分类 考研英语长难句讲解

词条 含义 近义 further vt. 促进,增进 advance adj. 更多的,另外的 additional , extra fuse v. 熔合 combine , blend fused adj. 熔合在一起的 fusion n. 核聚变 n. 熔化;联合

发表于:2018-12-30 / 阅读(185) / 评论(0) 分类 王玉梅托福词汇配套MP3

在GRE写作中,全球化的概念考查非常高频,而且全球化的概念和影响在其他类型(例如科技、教育、政治以及文化类话题中也高频被调用),因此面对这个高频的主题素材,特为所有同学补充全球

发表于:2019-01-03 / 阅读(139) / 评论(0) 分类 GRE英语

The United States is warning Honduras that there will be a cascade of negative consequences for the Central American state if the coup that ousted elected President Manuel Zelaya on Sunday is not reversed. The Obama administration is backing mediati

发表于:2019-01-14 / 阅读(124) / 评论(0) 分类 VOA标准英语2009年(七月)

Flatulence, or passing gas, is a normal daily phenomenon. 胀气,或者放屁,是正常的日常现象。 Most individuals, yes, that includes you, 大多数人,是的,这包括你, will make anywhere from 500-1500 milliliters of gas and ca

发表于:2019-01-17 / 阅读(149) / 评论(0) 分类 TED演讲教育篇

And then our mothers tell us, Careful you don't fall down, because you'll fall over. 然后母亲告诉我们,没有跌倒也要小心,因为你还会掉下来。 Now, go into the real atmosphere of this planet. 现在,进入这个行星真正的

发表于:2019-01-18 / 阅读(129) / 评论(0) 分类 TED演讲娱乐篇

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(170) / 评论(0) 分类 经济学人科技系列

For a long time the Big Bang theory had one gaping hole that troubled a lot of peoplenamely that it couldn't begin to explain how we got here. Although 98 percent of all the matter that exists was created with the Big Bang, that matter consisted excl

发表于:2019-01-29 / 阅读(91) / 评论(0) 分类 万物简史

GRE频道在此与大家分享新东方北京学校GRE名师韩冰老师为大家带来的有关on the contrary的讲解。 似乎 on the contrary 掀起了一阵轩然大波,很多小伙伴都过来问我,老师on the contrary 到底想怎么样,

发表于:2019-02-01 / 阅读(142) / 评论(0) 分类 GRE英语

Dangling bonds 悬挂键 Dark current 暗电流 Dead time 空载时间 Debye length 德拜长度 De.broglie 德布洛意 Decderate 减速 Decibel (dB) 分贝 Decode 译码 Deep acceptor level 深受主能

发表于:2019-02-05 / 阅读(133) / 评论(0) 分类 实用英语

天文学在我们听力讲座里面算是出现频率较高的话题了,在目前所有的176篇讲座里一共有14篇天文学类的文章,且都是比较有难度的,可以说,天文学类算是我们讲座里的一个重点也是难点了。

发表于:2019-02-09 / 阅读(88) / 评论(0) 分类 托福英语

Circulatory Function of the Liver While the liver is technically part of the gastrointestinal system, it also plays an important role in blood circulation. The liver has been called the antechamber of the heart because it collects and processes all o

发表于:2019-02-15 / 阅读(127) / 评论(0) 分类 英文语法词汇

BEIJING, Nov. 30 (Xinhuanet) -- Heading football frequently may cause brain damage leading to subtle but serious declines in thinking and coordination skills, a new study suggested as quoted by media reports Wednesday. Researchers used an advanced MR

发表于:2019-02-16 / 阅读(102) / 评论(0) 分类 英语新闻

19 The Rise Of Life 第十九章 生命的起源 In 1953, Stanley Miller, a graduate student at the University of Chicago, took two flasksone containing a little water to represent a primeval ocean, 1953年,芝加哥大学的研究生斯坦利米勒拿

发表于:2019-02-17 / 阅读(113) / 评论(0) 分类 万物简史

常用句型科技文章中经常使用若干特定的句型,从而形成科技文体区别于其他文体的标志。例如Itthat结构句型;被动态结构句型;结构句型,分词短语结构句型,省略句结构句型等。 举例如下

发表于:2019-02-18 / 阅读(129) / 评论(0) 分类 英语口译

furthermore ad.而且,此外 furthest a. 最远的,最遥远的 fuse n.保险丝,导火线 future n.将来,未来 gain vt.vi.获得 n.利益 gallery n.长廊,游廊;画廊 gallon n.加仑 ga

发表于:2019-03-04 / 阅读(385) / 评论(0) 分类 考研英语
学英语单词
Acanthocephalus
Acer henryi
anchorage dependence
aplanatic telescope
arthroscopy
assistency
association of special libraries information bureau
atytenoidectomy
augite-porphyrite
avoidance of doubt
bakery freezer
be stepped up
bedroomlike
boneware
borgo tossignano
Bulultu
casse paper
charge exchange source
chemical starch
chimonbambusa nibunensis mcclure et lin bambusa nibunensis nakai
cogeneration plant
concealed pipe
concisenesses
coolant (system) leg
Cremanthodium arnicoides
dependent events
difenoximide
Diom
disleaf
dryness affecting lung
egg rolls with jam
eka-ytterbium
fibre furnish
fistulogram
flushing gate
frame suppression
grenouille
high sensitivity vidicon
hoist pump cover gasket
hold cummunion with herself
hollow inclusion
hyperphalangy
identity verifications
incumb
industrial exhibition
invert elevation
inverted pentacles
iodobenzoate
ion neutralization
jyc
K.G.F.
lifestylists
Loss or Damage Indirectly Caused by Collision
lunate(d)
mass immigration
mazzard
memory refresh
module mounting unit
museum of popular education
negligent bankruptcy
Nevertire
no grind gate
nonspoken
nosiest
ocrea
opposite conductivity type
organotrophy
osside
output pulse frequency
overannealling
pearly nautilus
pilier
pozsgays
psilanthropy
ramose cancer
rare animal
redisposes
remuscularize
Saint Martin's Day
sales realization method
samel
seeding rate
semi-forword control body
semichilled mould casting
sharr
silvius formosensis
similar asymmetric carbon atoms
soggy box
specimen thickness effect
spilosmylus asahinai
spirono-lactone test
steel mill
stenocephalic
synusiae
tetraphenoxy-silicane
triple fugue
uninsurable property
vowellike
wet compression refrigeration cycle
win someone's ear s
wrap round boost
zaffar