n. 生物节律

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发表于:2018-11-30 / 阅读(378) / 评论(0) 分类 24篇魔术美文串记4级词汇

Fearing Bioterrorism Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have s

发表于:2018-12-03 / 阅读(156) / 评论(0) 分类 2013年ESL之就医和人际交往

蒋健棠听说学英语 Chapter16:The wildlife biologist

发表于:2018-12-26 / 阅读(207) / 评论(0) 分类 蒋健棠听说学英语

新编英语教程第五册unit07_2_mouse_cloning_begins_bio-industri

发表于:2018-12-29 / 阅读(110) / 评论(0) 分类 新编大学英语阅读部分

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: our friend English teacher Lida Baker joins us from Los Angeles to talk about expressions of sympathy. LIDA BAKER: The reason that this came up for me is that a friend of mine los

发表于:2018-12-30 / 阅读(126) / 评论(0) 分类 词汇大师(Wordmaster)

Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have some warning. Anton: T

发表于:2019-01-01 / 阅读(119) / 评论(0) 分类 地道美语播客

Indra Krishnamurthy Nooyi is the chairwoman and CEO of PepsiCo, which is the world's fourth-largest food and beverage company. She broke the mould at PepsiCo as all previous CEOs were white American men. Nooyi was fifth on Time magazines 2007 list of

发表于:2019-01-01 / 阅读(152) / 评论(0) 分类 各国名人英文介绍

Sir Timothy Berners-Lee is a British computer scientist who invented the World Wide Web. He received a knighthood from the British Queen for his efforts (so he is called Sir). He is director of W3C, which looks after the Webs development. A leading B

发表于:2019-01-01 / 阅读(207) / 评论(0) 分类 各国名人英文介绍

Writer Dorothy West: Last Living Member of Harlem Renaissance Written by Doreen Baingana (MUSIC) VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Steve Ember with the Special English Program, PEOPLE IN AMERICA. Every week, we tell about a person w

发表于:2019-01-02 / 阅读(136) / 评论(0) 分类 名人轶事

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(199) / 评论(0) 分类 科技之光

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(173) / 评论(0) 分类 VOA2003(下)-农业与经济

PEOPLE IN AMERICA - May 12, 2002: Dorothy West By Doreen Baingana VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Steve Ember with the Special English Program, PEOPLE IN AMERICA. Every week, we te

发表于:2019-01-07 / 阅读(224) / 评论(0) 分类 People in America

Maggie: Why the long face? Joe: I just heard that I wont be rehired for next year. Maggie: Thats awful! What a rotten thing for the management to do. Joe: Ill be okay, but Monica is losing her job, too. Maggie: Oh no, not Monica, too. Im so sorry to

发表于:2019-01-11 / 阅读(125) / 评论(0) 分类 地道美语播客

1.- I have a cold. 我感冒了。 - I'm sorry to hear that. 听到这消息我很难过。 2. - What's wrong (the matter, the trouble)? You look unhappy. 怎么啦?您看起来脸色很不好。 - I failed the exam. 我考试没通过。 - Don't t

发表于:2019-01-11 / 阅读(151) / 评论(0) 分类 实用英语

Key Sentences(重点句子) 474.We're sorry to learn that you were injured in an accident. 得知你在事故中受伤,我很遗憾。 475.How are you feeling now? 现在感觉怎么样? 476.We all wish you a quick recovery. 我们都希望

发表于:2019-01-11 / 阅读(138) / 评论(0) 分类 实用英语

Surgeon General Murthy Wants America To Face Up To Addiction play pause stop mute unmute max volume 00:0003:50repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plu

发表于:2019-01-16 / 阅读(133) / 评论(0) 分类 2016年NPR美国国家公共电台11月

新编英语教程第六册unit01_1_Love_Thy_Neighbor

发表于:2019-01-25 / 阅读(204) / 评论(0) 分类 新编大学英语阅读部分

AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba

发表于:2019-01-30 / 阅读(144) / 评论(0) 分类 农业与发展

俄罗斯莫斯科的一位生物能量学教授近日宣布,他已研制出一种能够有效延缓衰老的不老药,并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂,能够有效抑制氧分子对人

发表于:2019-02-06 / 阅读(176) / 评论(0) 分类 阅读空间

One of the most common questions cancer patients ask their doctors is: has the disease been contained or will it spread. A recent study by U.S. and Chinese researchers may help provide clues. The scientists examined genetic(遗传的,基因的) m

发表于:2019-02-18 / 阅读(107) / 评论(0) 分类 英语新闻
学英语单词
abseron rayonu
accounting reference period
aesthetic health care
Afrikanerdom
aglet
arch rivalry
bandar murcaayo
be a nervous wreck
be at beck and call
binationals
blister cake
brewership
bundle somebody off
chaser mill
cockpit of Europe
como cast process
continuous interrogation
cued-recall task
cydnus (tarsus cayi)
dementation
determinant of coefficient
deviation of gear centre distance
dissuasive
distributed artificial intelligence
dormant scale
Dyren
Euler linear differential equation
fair curves
fitterest
fixed-costs
garrupa
Gazelle, Récif de la
gonasyphaherpalaids
great circle girdle
Hanzi utility program
higher echelon standard
Huguier's canal
hydraulic core design
hydrotubation
hypoalonaemia
impositional
inner lips
intruder attack
issacson
kurti (korti)
lie down on
linear programming/mathematics optimization subroutine
locking diode
loxal process
lymphoglandulae inguinales profundae
Mazée
MBAN
Mibu-gawa
micro geomorphology
mixer-lorry
Myzostomum
non-dry cargo
nonshareholders
oahu islands
official trustee
orthoscopy
Oxytropis chionobia
peltie pelite
perfect blue
photicon
planings
playwrites
polygamous animal
positive definiteness
pseudoplasm
radiotherapeutist
reactance of armature reaction
reentry phase
rexburg
rinse-off
S Con.
sadar
self invention
send in error
sludge thickener
smstrs.
software cross assembler
square set
start naked
steering worm wheel
styelids
subtleness
surgiant
surimi
take a bend to
take soil
tangential wind stress
tartan checks
thermophysics
thiodipropionate distearyl
topolanek
transmeta
tupuxuarids
ultramontanist
ventilation/perfusion mismatching
W. S.
zar