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
admission pipe
advowson
alignment survey
amurensis
anchor certificate
Anode Furnaces
Anopheles splendidus
aprile
avions
bachelor apartments
banding hue
bear false as witness
Beng Kranh
beyond all bearing
boskey
branch root
busy-work
canted nozzle
cephaloridine
checked surface
civica
conciliation committee
convolvulaceous
critical codfficient
dananberg
degradation of plastics
disobedient
dysosma difformis (hemsl. et wils.) t.h. wang
endcapping
equal competition
filtering accuracy
fly in the teeth of
food cycle
frosted grain
granites
graphite flake
grecc
gurnets
hackbarth
hammering cut of dents
heavyduty
hereditary potency
hudspiths
imaginary potential in optical model
inga eduliss
investigational new drug
Isothiazolylmethylpenicillin
jumptest
knife-equipped
lamp cup
latticed perforation plate
legend
let-up
level meter
lilov
linear beam density
linear direct current amplifier
minimal face
minimum fatal low temperature
Montfort-sur-Risle
motion base training simulator
Mrijo
multifile system standard format tape
na cham
ndash
notch depth
oil cr.
optical disk memory
over-ambitions
physical masking
powderymildew
pressure-sensitive device
prohibited degree
quadroxides
rebbachisaurids
regular pulse excitation
rejuvenated orogenic zone
repulsive energy
residual pore pressure
rice black stink bug
Saint-Imier
selective mortality
self help program
senobolma venusta
Silene wardii
sodium draining system
softwood pack
southernised
spiral flow washer
Store Damme
subtilties.
suppurative otitis medium
take a holiday
the Marine Corps
Tuusniemi
Typar
unlading
vacuum extract still
water drop
Welwitschiales
Yanggang-dong
Zavala County