[=sucrose density gradient ultracentrifugation]蔗糖密度梯度超速离心

International Mother Language Day (IMLD) is observed every year by member states of the United Nations Educational, Scientific and Cultural Organization (UNESCO). It started in 1999 with the purpose of promoting linguistic and cultural diversity and

发表于:2018-12-04 / 阅读(224) / 评论(0) 分类 英语课程学习计划和讲义

Delegates from the People's Liberation Army say military preparedness should be enhanced against threats to national sovereignty. They echoed Hu Jintao's report to the CPC National Congress in their group discussion. The PLA delegates highly commen

发表于:2018-12-09 / 阅读(186) / 评论(0) 分类 cctv9英语新闻2017年

[00:02.44]Module 2 ON THE TELEPHONE [00:05.42]UNIT 1 Can I speak to Gu Ming, please? [00:08.90]1 Listen and read. Then say. [00:12.19]Hello? Hello. Can I speak to Gu Ming, please? [00:15.82]I'm afraid he's not here. [00:18.14]He's playing football.Ca

发表于:2018-12-29 / 阅读(260) / 评论(0) 分类 外研社新标准初中英语七年级

新编英语教程第六册unit09_2_Speaking_Different_Languages

发表于:2018-12-29 / 阅读(202) / 评论(0) 分类 新编大学英语阅读部分

AA: I'm Avi Arditti, and this week on WORDMASTER: choosing the right language for advertising. The December issue of the Journal of Consumer Research contains a paper by Rohini Ahluwalia at the University of Minnesota and Aradhna Krishna at the Unive

发表于:2018-12-30 / 阅读(221) / 评论(0) 分类 词汇大师(Wordmaster)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(244) / 评论(0) 分类 单词解析速记

A Language Class We have oral practice in Japanese class. At first,I didn't speak loudly because my poor Japanese. By practicing again and again,I dare to speak loudly. I think if I practice the Japanese more, I will speak Japanese more and more f

发表于:2019-01-02 / 阅读(222) / 评论(0) 分类 不用背句型学英语

THIS IS AMERICA - How to Help an Endangered Language BARBARA KLEIN: Welcome to THIS IS AMERICA in VOA Special English. I'm Barbara Klein. BOB DOUGHTY: And I'm Bob Doughty. This week on our program, we look at efforts to protect threatened languages.

发表于:2019-01-12 / 阅读(264) / 评论(0) 分类 2013年VOA慢速英语(三)月

Ukraine and Russia are expressing concern about their image as reliable gas suppliers amid growing gas shortages in Europe, for which Moscow and Kyiv are blaming each other. European officials warn of a crisis across region as a dispute between Russ

发表于:2019-01-13 / 阅读(333) / 评论(0) 分类 VOA标准英语2009年(一月)

人物介绍 Julianna Luisa Margulies 美国演员,生于1966年6月8日在饰演了几个小角色之后,Margulies在NBC的医务剧《急症室的故事》中扮演的 Carol Hathaway为她赢得了成功,并因此获得了艾美奖,2000年她

发表于:2019-01-18 / 阅读(239) / 评论(0) 分类 英语演讲

Todd: Nitya, in the U.S. we have many different parts of the country and people are very different. What about India? Are the people very different in different regions? Nitya: Yeah, I like, I think that in India the different parts, they have totall

发表于:2019-02-02 / 阅读(245) / 评论(0) 分类 原版英语对话1000个

Why Changing Your Language Can Change Your Life Words are, of course, the most powerful drug used by mankind. ~ Rudyard Kipling I was talking with a client recently (lets call him Dan) when after I asked what stopped him making headway with a certain

发表于:2019-02-02 / 阅读(251) / 评论(0) 分类 阅读空间

Portuguese gov't announces tough budget for 2013 LISBON, Oct. 15 (Xinhua) -- The Portuguese government on Monday announced a tough budget for 2013 which highlights sharp tax hikes. Finance Minister Victor Gaspar reiterated that the country has no lee

发表于:2019-02-03 / 阅读(222) / 评论(0) 分类 英语新闻

BBC Learning English People and Places Sun Hai Nin SIG Sun Hai Nin: Well, hello everybody Im Hai Nin, Im from China and now Im in London. William:And Im William Kremer welcome to People and Places. You just heard a young Chinese Woman, Sun Hai Nin.

发表于:2019-02-03 / 阅读(562) / 评论(0) 分类 人与地方

MONTEVIDEO, Feb. 16 (Xinhua) -- Uruguay's President Jose Mujica on Thursday expressed his solidarity with the country's world famous soccer player Luis Suarez, who has got himself involved in a spat on accusations of racism against French player Patr

发表于:2019-02-05 / 阅读(205) / 评论(0) 分类 英语新闻

BBC Learning English People and Places Meeting Penguins Amber:Hello, Im Amber and youre listening to bbclearningenglish.com In People and Places today, we meet Meredith Hooper whos been to Antarctica to get to know these noisy creatures Actuality We

发表于:2019-02-05 / 阅读(499) / 评论(0) 分类 人与地方

HOUSTON, Sept. 7 (Xinhua) -- British oil giant BP announced Wednesday it had a major oil discovery in the Gulf of Mexico. An appraisal well the company drilled in a previously untested northern segment of the Mad Dog field in the Gulf of Mexico found

发表于:2019-02-07 / 阅读(333) / 评论(0) 分类 英语新闻

HONG KONG, Jan. 18 (Xinhua) -- It was a big mistake for the International Monetary Fund (IMF)(国际货币基金) not to include the Chinese currency, renminbi (RMB), in the international reserve basket in its recent reevaluation of the content of SD

发表于:2019-02-08 / 阅读(263) / 评论(0) 分类 英语新闻

Dating back as far as the early Qing Dynasty, Lanzhou Guzi, the local ballad of Lanzhou, the capital of northwest China's Gansu province, has been passed on from mouth to mouth for about 400 years. Going through ups and downs, this art form has survi

发表于:2019-02-14 / 阅读(269) / 评论(0) 分类 英闻天下
学英语单词
all-round flashing yellow light
amasa
at ... pleasure
at sight of
avute myelitis
beam breadth
biological organs
block lock state
Bū Zurayyiq, Bi'r
cankerberry
continental closing
corrugated roofing
counter flow principle
coupled field
cubical algebra
de-paraffinized
Deinze
dihydro-pyranocoumarine
diluting beck
Doebner-Miller quinoline synthesis
doubletop pk.
dystric regosols
electrode container
emetina
Ephedra saxatilis
equational
Ernest Solvay
exe.
family-sensitive
flexiblest
formationtester
fruit-stemming machine
fulgencio batista
generator star point
give someone a lot of house
glinted
go a-begging
half-equation
halted state
Havana
have an inclination for
hemorrhagic enteritis
hiram williamss
Hook's
hsianshan sandstone member
human efficiency
interface technology
internal comparison
jaenisch
Kilemary
laser recrystallization
luggage space
manoeuvred
meatocisternography
metallic-rectifier cell
milk poisoning
mismeasuring
monogeny
nern
nervus facial
neutron deficient isotope
nutrient gelatin
occultation of statellites
off-settings
Olsonville
over class
overmodulation indicator
personnel engineering
phenolic resin enamel
pooveys
positron-electron annihilation
prae
protection bow
pseudostrophanthin
Ptilothamnion pluma
PVP
pyrocatechol
radar controlled departure
rain virga
ramp for climbing
reclassifications
retention data
rise to the surface
roll tubes
roof control
Rosolina
Salix siuzevii
selection index
set of disks
sitting pretty
soil micromorphology
soopolallie
stilifer akahitode
super-cardioid microphone
Tectariaceae
tooth (pl. teeth)
trench gymnastics
unascendible
unplanned component issue
vertical hammer
Vibrio septicus
wildcatted