青霉胺引起的萎缩

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(229) / 评论(0) 分类 大千世界

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: Researchers at Ohio State University studied exercise-induced asthma among top athletes at the school. Ohio State football players practice earlier this year.

发表于:2018-12-07 / 阅读(157) / 评论(0) 分类 VOA慢速英语2007年(十)月

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(125) / 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(138) / 评论(0) 分类 公众人物毕业演讲

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(152) / 评论(0) 分类 英语听力文摘 English Digest

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(174) / 评论(0) 分类 英语新闻

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(218) / 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(155) / 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(219) / 评论(0) 分类 VOA标准英语2011年(四月)

And we believe that these responses in higher-order areas are induced or become similar across listeners 我们认为,听众这些相似的大脑高层次区块反应, because of the meaning conveyed by the speaker, and not by words or sound. 是由

发表于:2019-01-18 / 阅读(163) / 评论(0) 分类 TED演讲科学篇

Ways to smile 微笑的方式 Give and maybe don't receive. 付出,也许无需有所得 College is a perfect time to get involved in volunteering for a cause. 大学是个为了一个目标参加志愿活动的绝佳时间。 No matter what your p

发表于:2019-01-22 / 阅读(161) / 评论(0) 分类 英语听力广播—Listening

Pill May Change Attraction In a study in the journal Trends in Ecology and Evolution, researchers note that the birth control pill may change a woman's choice in whom she finds attractive. Cynthia Graber reports Some people like to think theres somet

发表于:2019-01-30 / 阅读(197) / 评论(0) 分类 60秒科学

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(186) / 评论(0) 分类 GRE英语

Priscilla Ahn 是一个会很多乐器的创作歌手,在2006年11月份发行过一张EP,这张A Good Day是她真正意义上的个人首张专辑。在这张专辑中,Dream清新自然,虽不特别,却富有感情,令人沉醉。同名主打歌A Good Day仿佛天籁,唤醒一双双疲惫的双耳;Leave The Light On是一

发表于:2019-02-01 / 阅读(223) / 评论(0) 分类 音乐咖啡厅

让人无语的电脑失忆症 各种电子设备用久了,我们好像都习惯了打拼音、选汉字。真正要拿笔写字的时候就会出现提笔忘字的情况,有关专家把这种现象叫做电脑失写症。 你有电脑失写症吗?

发表于:2019-02-02 / 阅读(186) / 评论(0) 分类 实用英语

音乐咖啡厅:Chipz - Waikiki beach 相关介绍:一个来自荷兰的流行偶像团体,成立于2003年,4位成员分别是:Rach-L(1983),C!lla(1985),Peter(1984)和Kev!n(1985).他们平均年龄只有22岁,但在4年里

发表于:2019-02-05 / 阅读(208) / 评论(0) 分类 音乐咖啡厅

BEIJING, Sept. 26 (Xinhuanet) -- Young unmarried migrant women are facing a high risk of induced abortions in China and experts urged that they have better access to reproductive health education. Among the 8 to 10 million induced abortions performed

发表于:2019-02-07 / 阅读(157) / 评论(0) 分类 英语新闻

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(149) / 评论(0) 分类 英文摇滚歌曲

For the latest on Li Keqiangs visit, were joined by our correspondent Peninah Karibe in Kenyas capital Nairobi. Q1: Peninah, Premier Li will be in Kenya for three days, what are the highlights of his visit? Q2: A series of deals are to be signed cove

发表于:2019-02-18 / 阅读(202) / 评论(0) 分类 CCTV9英语新闻2014年05月

When you're ready come and get it Na na na Na na na Na na na When you're ready come and get it Na na na Na na na Na na na When you're re-e-a-dy When you're re-e-a-dy When you're ready come and get it Na na na Na na na Na na na You ain't gotta worry i

发表于:2019-02-20 / 阅读(148) / 评论(0) 分类 The Voice 美国好声音
学英语单词
a dead lift
affirmance in general
aiee-e
Albert Town
aliphatic halogenated hydrocarbon
alternate representative
anisothermal diagram
aso lava
attrited black
Bacillus mirabilis
Bajna
Ban Bungxai
belt differential factor
bend plane
benu
coghlans
cooking wine
court writ
cutter gear
database-management
depluming mite
diakonov
disloyal elements
drawn by
dumptier
eight-hour shift
eighty-second
enmious
entrance loss
exciple
fangsheke
ferse
flagstone
fomite
global common storage
guide blade rim
hardware digital processing
have sth. at the tips of one's fingers
headload
horizontal-flued oven
i-furred
in all aspects
initial bath
integrated manager
interruptive
iso-violanthrone
kinetic theory of gas
knee roll
kurtorachic
kyanite schist
less-powerful
lithargite (litharge)
locking bar
lomp
main signal
marine microbial systematics
millirad (mrad)
mordax
multiple regression analysis
muttereth
Neef's hammer
omentosplenopexy
other receivables
palm us
palustridine
parabenzoquinone dioxime
pay interest on
pneumatolytic clay
poisoning by cubebs
polycrystalline diamond wire drawing die
projection theorem
quintet
raw diffusion juice heater
reduce price without loss of quality
relocatable emulator
robot killer
rokat
rongsey
rubbericebottle
saxton
second-hand speech
Shilkinskiy Khrebet
short fiber reinforcement
single payment
smkls.
stick one's finger in every pie
Stolodus
suborder sauropodomorphas
talk sb's ear off
tank sheet
target-probe
thermoisohyp
three-phase half-wave rectifier circuit
transection
tulostomataless
type ii service provider
vehicle area
wave ogive
weighted means
white lupine
wind shadow
wong-on-wing