黄体萎缩

Worms seem like strange animals to send to the International Space Station. It's not like astronauts are going to take time off to go fishing and need to bait their hooks. So why send worms? Believe it or not, scientists are using a microscopic worm,

发表于:2018-12-07 / 阅读(240) / 评论(0) 分类 大千世界

[00:01.70]was I related to Bill Rudge who'd been a scout in staircase seven in the 1950s. 突然问我和Bill Rudge 那个50年代的侦察员有没关系 [00:08.60]and they said I was just the kind of candidate they were looking for. 他们就说我正

发表于:2018-12-14 / 阅读(201) / 评论(0) 分类 听电影学英语-高校男生/历史男孩

E-Commerce-Shopping-Internet 电子商务-购物-国际网络 Online shopping has become very convenient in recent years.Most big name companies have wed sites offering information on their products and online stores allowing shoppers to purchase the

发表于:2018-12-25 / 阅读(132) / 评论(0) 分类 一片通英语听力

Baumeister and his colleagues 鲍迈斯特和他的同事们 have shown that taking certain actions to improve willpower 已经证明 采取某些行动来提高意志力 is the surest way to a more successful life 是实现更成功的人生的最可靠

发表于:2018-12-30 / 阅读(145) / 评论(0) 分类 公众人物毕业演讲

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(150) / 评论(0) 分类 法律英语 Legal Lad

Why Is Gravity Good For Us? When astronauts return from long missions in space, their exit from the spacecraft is usually hidden from public view. This is because after several months in weightless conditions, things we usually take for granted, such

发表于:2018-12-31 / 阅读(158) / 评论(0) 分类 英语听力文摘 English Digest

Now, what's there at the bottom of this fissure? 所以,裂缝的底部有什么? It's the wiring of your brain, and in fact this red bundle here at the bottom of that fissure is the single largest fiber bundle 那里有脑部的线路,事实上,

发表于:2019-01-03 / 阅读(202) / 评论(0) 分类 TED演讲科技篇

The first robot exoskeleton in China, named AIDER, has been officially unveiled in Chengdu, Sichuan province, making China the fourth country in the world to develop the cutting-edge technology. 中国首个名为AIDER的外骨骼机器人日前在四川

发表于:2019-01-07 / 阅读(182) / 评论(0) 分类 英语新闻

1. President Barack Obama has been outlined the nations first comprehensive effort to curb vehicle emissions while also cutting dependence on imported oils. Hes calling the plan a historic turning point toward a clean-energy economy. 2. Authorities

发表于:2019-01-11 / 阅读(206) / 评论(0) 分类 美联社新闻一分钟2009年(五)月

Lifelong Bilingualism Gives Seniors Mental Edge From VOA Learning English, this is the Health Report in Special English. A new study adds to evidence suggesting that being bilingual is good for the brain. In the study, older adults who have spoken tw

发表于:2019-01-12 / 阅读(229) / 评论(0) 分类 2013年VOA慢速英语(五)月

Study: Bilingual Seniors Have Mental Edge Previous studies have shown bilingualism seems to favor the development of heightened mental skills. The new research, published in Neuroscience, provides evidence of that cognitive advantage among older, bil

发表于:2019-01-13 / 阅读(160) / 评论(0) 分类 VOA标准英语2013年(一月)

MRI Sees Brain Atrophy Years Before Alzheimer's Symptoms Memory loss and mental confusion are the first overt signs of Alzheimer's Disease, an incurable and fatal brain ailment. But scientists are starting to find evidence of the disease long before

发表于:2019-01-14 / 阅读(229) / 评论(0) 分类 VOA标准英语2011年(四月)

ARI SHAPIRO, HOST: U.S. immigration agents have had a longstanding policy. Certain places are off-limits for arresting immigrants who are in this country illegally - no schools, no hospitals. NPR's John Burnett has broken the story of a family that w

发表于:2019-01-16 / 阅读(165) / 评论(0) 分类 2017年NPR美国国家公共电台9月

INTRODUCTION: Major League Baseball had its All Star Game Tuesday night. And, for the seventh time in the last eight years, top players from the American League defeated the National League. That means the American League will have the home-field adv

发表于:2019-01-18 / 阅读(176) / 评论(0) 分类 英语单词大师-Word Master

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- the American National Corpus! RS: In linguistics, a corpus is a body of words. It's language collected in context, from books, poems, recorded conversations, newspapers, broadca

发表于:2019-01-18 / 阅读(157) / 评论(0) 分类 英语单词大师-Word Master

By Deborah Tate Capitol Hill 19 September 2007 Legislation that would have given detainees held by the United States the right to challenge their detention in U.S. courts has been blocked in the Senate by lawmakers arguing the measure would undermine

发表于:2019-01-31 / 阅读(211) / 评论(0) 分类 2007年VOA标准英语(九月)

导言:各位亲爱的同学,看到surly和comely是否很熟悉呢?想不想知道这俩看着很熟悉的单词是什么意思呢?那就快点往下看吧!GRE单词语境记忆,让记忆单词快速准确! Bawdy淫秽的 The Bard was sometime

发表于:2019-02-01 / 阅读(197) / 评论(0) 分类 GRE英语

Isn't the English language marvellous? 英语是极好的(marvellous),不是吗? Some wouldn't say so, but for 20 years traditional British words have slowly been replaced by Americanisms. 有些人大概不会用marvellous这个词。但近2

发表于:2019-02-02 / 阅读(167) / 评论(0) 分类 英语新闻

Charcot-Marie-Tooth disease Chinese腓骨肌萎缩征 Chassalgnac's tubercle Chinese夏桑亚克结节(第六颈椎横突的颈动脉结节) chemical synapse Chinese化学突触 Cheyne-Stokes nystagmus Chinese节律性眼球震颤 chiasmatic cistern Chinese交叉池 childhood dystrophy C

发表于:2019-02-07 / 阅读(183) / 评论(0) 分类 英文语法词汇

now i don't know when it's hard to explain but it seems like things are kind of insane because the world is crying but nobody's listening so please leave a message on my cellphone i see bullets getting better biblical weather and the guy on tv is, li

发表于:2019-02-18 / 阅读(156) / 评论(0) 分类 英文摇滚歌曲
学英语单词
a matter of
alignment check
american toads
amusic
areographical
aspectants
Aucayacu
Barrow,Sir John
bench face
bitumen felt packing
bottom sampler
brisked up
buoy observation
chops down
collettinside
conceptual integrity
cone head semi-tubular rivet
consumable electrode melting technique
cutter loader jib
defective fuel rod clad(ding) (tube)
dendrochronologically
destructive chlorination
deuteron accelerator
dibromoquin
dispersion monitoring
dried shrimp roe
efficiency plant operation
electromagnetic strain ga(u)ge
far-reachingness
farandine
final drawing
foamed plastics
focussed spot diameter
fort-mackenzie (fort mckenzie)
fortran v
glucoregulatory
go against the flow
Gunpowder Creek
Hanzi pronunciation
hydroximate
hyperlipoproteinemic
ICRF-154
in so much that
inflow performance relationship
inter present
interparietal bone
intraspinal tumor
isopinccamphone
israel-palestine
kinematic(al) similarity
Kugel-Stoloff
labyrinthine nystagmus
land exhaustion
legal clerk
line production system
liquid lock
long backs
long reference number code
magnetization method
mannoheptit
mass-market
metallic decoration
metric density
missile tracking station
muroc
n. accessorius
nasty piece of work
neuvitan
object run
para-rhyme
PC-M(V3)
pemptarchie
perixylic
pigment printing binder NB-101
prepputial glands
pseudosymmetric
Qal'eh Darreh
Queenslanders
ratchet wheel pawl pin
restionaceous
schedule of work in process
septre
sign articles
soliloquist
SPSDR
stooge sort
stralsunds
subnet number
synchrotimer
toils
tossing away
TRE (transient radiation effects)
trunk piston diesel
ultrageous
ultrarapid
umbraulva japonica
unlesse
upstream boundary
Voltaire, C.
ward aide
wet sand yard
willow grouse