诱发孢子形成

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(140) / 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(186) / 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(139) / 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(141) / 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(142) / 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(181) / 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(153) / 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(139) / 评论(0) 分类 英语新闻
学英语单词
abacinated
acute streptococcal gingvo- stomatitis
ahnfeltiopsis flabelliformis
amatazole
ascot ties
aspiration drainage
astrocytomas
astrs
atavistically
auto-changers
balance bridge pillar
be particular about
benzodiazepines
big-team
birmingham wire ga(u)ge
body cone
body-centered cubic lattice
bottle-making
cephalomere
change of magnitude
computer aided process design(CAPD)
continuous turbo-mixer
cornopteris opaca
cross-countries
crucible (type) furnace
cut sb off
Diskus
disturbance of electromagnetic field
double row
enthalpy control system
exterior panel
external trigger input
field calculation
flat stud tube
flea-ridden
full-showing
general teaching council
genus nymphaeas
george-philip
gondry
headcloths
heat exchanger pump
hot potatoes
johnson valve
Katagum, R.
length-frequency
limited production
line of gravity
lister ridge
m payment
mermaids' tears
mooring and unmooring charges
mueang teun (thoeng)
NMR (nuclear magnetic resonance)
not another
old witch grasses
out of sb.'s line
Oxford Junction
panel type ammeter
panendemic
paracolon bacteria
particle structure
phlebarteriodialysis
photoelectric cell
pop-1
posterior cervical plexus
prepurchased
preventive maintenance schedule
procompetitive
prosecutor's office
purple-browns
reconnoissances
regular differential form
repackagable
saber-type blade
self-closing tap
shear velocity
slip regulator
soda-garnet
solvent evaporation
St George's Chan.
st. petersburg (leningrad)
steam power station
strike an upbeat note
sukhumis
Taepyeng
tangential reaction
too-tight
TORCO process
Trictsol
undograph
unscrambled
veenas
videoboards
wall-hung type
wave-mechanics
Web Apps
wet drum cobber
wider terms
wrath, cape
wrestle with God
zod.