感生双折射

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(143) / 评论(0) 分类 VOA慢速英语2007年(十)月

Lesson Nineteen 听力部分 Dictation: Please prepare your paper and pen. There are really __________ for _____ wine ______-_______________ a good corkscrew, ____, _______________, __________ the ____ of _______. The ______________ that most America

发表于:2019-01-14 / 阅读(187) / 评论(0) 分类 王强口语 第二册

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(141) / 评论(0) 分类 TED演讲科学篇

By Carol Pearson Washington 07 May 2008 The World Health Organization expects the number of women who smoke to triple over the next generation, if current trends continue. As a result, it expects more than 200 million women to die from tobacco induce

发表于:2019-01-19 / 阅读(144) / 评论(0) 分类 VOA标准英语2008年(五月)

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(144) / 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(182) / 评论(0) 分类 60秒科学

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(155) / 评论(0) 分类 实用英语

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(142) / 评论(0) 分类 英语新闻
学英语单词
acinonodular
activation of block
amino-ethyl-isothiurone
Arabled
be in a way
Berl saddles
blackmun
bokmals
borescope
bulbformin
business man
cacodyl hydride
cakewoman
Call the dogs off
cassetteless
Center Post
Changi, Tg.
contagious agalactia
cornball
culture cell
Daniel Lambert
decomposability attribute
detersiveness
differential transformator
distributor block
Downtonians
drift reamer
ease of refueling
encruster
eutroglobiotic
fibro-polycystic disease of liver
free field voltage response
friedrich-wilhelm
full skirt
gasket spring
general cleaning
genus chrysophryss
gigaelectron volt
guffaws
hand-brake
in the door
inespecial
inswept frame
investment in the development of talent
Isabel Prov.
ixodes
jerkwads
kessanol
Krauschwitz
latent fingerprint
leaf crown
Leiria
Lipschutz ulcer
lobsta
metallic-line star
microelectronic device
minority joint-venture
mixing plough
modals
narrow-type bearing
Nomeidae
nucleo-centrosome
obschina
orbital motorway
osteotomists
part-electronic switching system
parthenias
phloem
phylloid cystoadenoma
piezoelectric control
ply group
pour-over will
rack and pinion loom
ranunculus poisoning
republics of iceland
residual properties
rocking chakr
sandfish
scalpellum stearnsii
scriptoriums
sctoch dressing
sequential reading
sewists
stiria
subauralis
swedas
the optimum of application
thrombo-embolic menigoencephalitis
time-use
transplanting machine
two-disc tensioner
unstructured Decision
usefull
Valvatina
variable waveguide attenuator
verbify
Viola bambusetorum
wahr
Wanner optical pyrometer
whirled around
woodwardia prolifera var. taiwaniana(rosenst.)ching