[网络] 生物甲基化

Tens of trillions of microbes call our living bodies home. But when we die? The first thing that happens is basically ecosystem collapsewhere you have a tremendous loss of diversity. Nathan Lents, a molecular biologist at John Jay College in New York

发表于:2018-12-02 / 阅读(111) / 评论(0) 分类 2016年Scientific American(十二)月

So we know that moving to the USA is sufficient to cause a dramatic change in your microbiome, probably not for the better. 因此我们得出结论,移居到美国生活后,会造成体内微生物群发生巨大改变,很可能不是在变好。

发表于:2018-12-05 / 阅读(66) / 评论(0) 分类 TED演讲科学篇

My lab got our first indication of this when actually we were studying non-human primates. 我的实验室在研究非人类--灵长类动物时,第一次发现了这个征兆。 We wanted to find out what happens to a monkey's microbiome when they

发表于:2018-12-05 / 阅读(83) / 评论(0) 分类 TED演讲科学篇

A mother and her child are walking along the street. (C=child; M=mother; W=waiter in a restaurant) C: Mom, I need to go to the washroom. M: Uh-oh! Can't you wait? C: I can't stand it anymore. M: OK, l

发表于:2018-12-08 / 阅读(210) / 评论(0) 分类 赖世雄中级美国英语

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(85) / 评论(0) 分类 词汇大师(Wordmaster)

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(108) / 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(159) / 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(93) / 评论(0) 分类 名人轶事

When we first started, we said that we would never be apart Cuz you're the first girl, i'd honestly thought that had my heart Somewhere in the middle we fell off And couldn't get back on Somewhere in the middle we fell off And now im all alone I can'

发表于:2019-01-03 / 阅读(110) / 评论(0) 分类 电影歌曲

Before Its Too Late 电影《变形金刚》主题曲 演唱者:Goo Goo Dolls I wander through fiction To look for the truth Buried beneath all the lies I stood at a distance to feel who you are Hiding myself in your eyes ..... Hold on before its t

发表于:2019-01-03 / 阅读(141) / 评论(0) 分类 电影歌曲

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(161) / 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(72) / 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(116) / 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(100) / 评论(0) 分类 实用英语

ARI SHAPIRO, HOST: The phrase endangered species often refers to charismatic animals like mountain gorillas or polar bears. Well, today scientists are reporting that a whole different type of extinction is happening inside our bodies. NPR's Michaelee

发表于:2019-01-16 / 阅读(58) / 评论(0) 分类 2017年NPR美国国家公共电台8月

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(89) / 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(157) / 评论(0) 分类 新编大学英语阅读部分

音乐咖啡厅:Joana Zimmer - If it's too late 相关介绍:眼前的黑暗永远阻挡不了心底的光芒 ,Joana Zimmer,她来自德国,是一位惹人怜惜的盲人歌手。 流畅的节奏,清新的曲风,再加上歌者独特的演绎!

发表于:2019-02-08 / 阅读(158) / 评论(0) 分类 音乐咖啡厅

In a bid to prove that showering is overrated, an American scientist hasnt had a bath in 12 years. Instead, he sprays his skin with a mist containing live bacteria, which he claims has kept him clean all these years! 为了证明洗澡是小题大做,

发表于:2019-02-09 / 阅读(84) / 评论(0) 分类 阅读空间

Too little too late by Jojo Come with me 跟我一起来 Stay the night 今晚留下拉 Just say the words but boy it don't feel right 就把话说出来,但是觉得不太合适 What do ya expect me to say (You know it's just too little too late) 你

发表于:2019-02-19 / 阅读(82) / 评论(0) 分类 好听的英文歌曲
学英语单词
abrosias
alcoholic beverage
ammonium iridium sulfate
antichronisms
attachment of nozzle
backs onto
baseband frequency switching system
bedumbed
biological variability
bitter pill
blepharitis ciliaris
block account
bone-eatings
britrail
Brunn's membrane
carbanilic acid ethyl ester
cavity-walls
cell(ul)ipetal
Chomutov
cinnamon toasts
Citrix server
classification board
compression face
cooper's bench plane
csk
cyclicality
cylindrical square
defense logistics agencies
dependent avicularium
depth of signal
diataxia
direct-current amplitude discriminator
drift voltage
drive efficiency
economy in household affairs
feed-forward
fered
finite nucleus
gear cutting process
gempylid
genus Lastreopsis
germanium(ii) iodide
golden-eyed
greenroom
ICDR
incopious
initialize switch
intelligence photograph
jeotgal
kabeya
Kanuparti
Kaplan-Yorke conjecture
labor turnover
lens lamp
linear variable resistor
lovebites
luises
madhere
magbasite
moonling
Nechtan
needle beard
nemacystus decipiens (suringar) kuckuck
nephridial artery (or renal artery)
nhim
noneditors
nonresonant line
nonskeptical
organomagnesium
organon gustus
organosilicate
Ozohine
papular myxedema
phase comparison system
photodevices
photometric catalog
processing duty cycle
prosciara meracula
proteinogenesis
pulse-type telemeter
punchable
reconcoct
request unit
resolutest
return pulley
rosine
safe harbor rule
sans-culottes
shot calla
silent electrode
siphon pit
soil luck
soiled swatch
taper reamer
tautliner
trabajos
Trönninge
united style
venae azygos minor superior
virtual assistant
vogelsteins
WCA