表观扩散常数

[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(301) / 评论(0) 分类 历年考研英语完型填空

Text Alvin Toffler writes about the fact that technology is advancing much faster today than ever before in history. The symbols of technology are no longer factory smokestacks or assembly lines. As we are headed for the future, the pace will quicken

发表于:2018-12-04 / 阅读(306) / 评论(0) 分类 大学英语精读第三册

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(245) / 评论(0) 分类 VOA标准英语2017年(二月)

Countdown to the Olympics,the Beijing Zoo introduces eight Olympic pandas that will be on display through this summer's games.Visitors waited in long lines to buy tickets to the renovated panda hall at the zoo where the animals will be held in a newl

发表于:2018-12-11 / 阅读(219) / 评论(0) 分类 万花筒2008年

2014年CATTI三级笔译汉译英真题出自:《第67届联合国大会中方立场文件》中关于能源安全方面的内容: Section2: Translate Chinese into English 外交部:2012年第67届联合国大会中方立场文件 (五)能源

发表于:2018-12-17 / 阅读(193) / 评论(0) 分类 英语笔译

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(227) / 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(222) / 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(266) / 评论(0) 分类 王玉梅托福词汇配套MP3

Some pairs of words are used interchangeably, even indiscriminately. Often the words in question sound similar, and that creates confusion. Other times they are simply misused so frequentlyowing to their similarity of meaning, despite a nuanced diffe

发表于:2019-01-02 / 阅读(193) / 评论(0) 分类 英语语法 Grammar Girl

This is Whats Trending Today YouTube says it has punished an American blogger over a video that appeared to show the body of a suicide victim. The blogger, Logan Paul, took the video in the Aokigahara forest, near Japans Mount Fuji. The area is known

发表于:2019-01-03 / 阅读(286) / 评论(0) 分类 2018年VOA慢速英语(一)月

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(230) / 评论(0) 分类 GRE英语

Dante (Alighieri) 1265 -- 1321 The Italian poet Dante Alighieri wrote The Divine Comedy, the greatest poetic composition of the Christian Middle Ages and the first masterpiece of world literature written in a modern European vernacular. Dante lived i

发表于:2019-01-08 / 阅读(182) / 评论(0) 分类 GRE作文

The only constant is change The only constant is change, go The human heart is born without legs Sliding back and forth And never once does it truly rest Unless accompanied by death Sliding back and forth Even the strongest Remnants of history They h

发表于:2019-01-10 / 阅读(259) / 评论(0) 分类 英文摇滚歌曲

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(266) / 评论(0) 分类 经济学人科技系列

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(241) / 评论(0) 分类 GRE英语

Beijing will experience five days of poor air quality partly caused by heating systems being turned on, officials announced on Tuesday. 有关官员在周二表示,由于冬季供暖开始,未来5天北京的空气质量将比较差。 Pollution

发表于:2019-02-03 / 阅读(259) / 评论(0) 分类 英语新闻

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(219) / 评论(0) 分类 实用英语

admit, confess, concede 这几个动词都有

发表于:2019-02-06 / 阅读(183) / 评论(0) 分类 考研英语

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(227) / 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(220) / 评论(0) 分类 英语新闻
学英语单词
accommodation ratio
acid-processed gelatin
acidifler
addition colour
advance encryption standard
advertisement and sign control
alkali salt
axios potamos (vardar r.)
brillats
bureau de change
ceramic shell process
co-domini
companionate marriage
conicine
croustade
debloating
dermatonecrotoxin
discrete describing function
dock-tailed
Duc de Sully
economics of lobbying
electric line of force
epidendrons
exchange trunk
Garriga's tests
getting a line
glibornuride
gnarly
gonococcal prostatitis
gopen
gut issue
hanger-ons
headed letter-paper
hedgepriest
Hermite, Is.
high-compression-radio pump
high-energy gamma source
hoghs
holomictic lake
hypersensitivity disease
ibamas
Idrine
insofar that
intermittent service
JTF-N
lexicons
light ship disphacement
liquid squeezed ingot
lock lever projection
lookahead carry block
low pay scale
magentooptic effect
Malayer
mealy mouthed
millimetric wave
minor disaster
Mtgor
Mundo, R.
myelogenous
neggrams
ninefoldness
non-factives
normal-appearing
operation search and rescue
peroperative
points combination,points association
postorbital bristles
power takeoffs
powers-that-be
premixed
proximal
quattrocentist
raise an one's eyebrow s
rate of purity
red weevil
reference audio level
roll milling
rollerballs
sand ridges
sea scurvy
sentence of bankruptcy
side-trips
silver-back
single-blow hammer
stereoscopic vision
Streptococcus zymogenes
stress marks
stressful life event
Sunnas
supplementary forecast
sweating balls
tame knot
telepsychiatrist
thermodynamic laws
Tragelaphus strepsiceros
tricobalt tetraselenide
triductor
Tundubai
unbarricade
vallotidine
walking shoes
Z-zero boson