无风险套利

By Nancy Steinbach Broadcast: October 1, 2003 This is Faith Lapidus with the VOA Special English Health Report. Scientists in Iceland say they have identified the first gene linked to common forms of

发表于:2018-12-15 / 阅读(64) / 评论(0) 分类 VOA2003(下)-环境与健康

Grew up in a small town And when the rain would fall down I'd just stare out my window Dreaming of what could be And if I'd end up happy I would pray (I would pray) Trying hard to reach out But when I tried to speak out Felt like no one could hear me

发表于:2019-01-10 / 阅读(82) / 评论(0) 分类 美国偶像 American Idol

BEIJING, May 10 (Xinhuanet) -- Researchers from California, Unated States, found that sexual orientation could play a role in cancer and more gay men are reported being cancer survivors(幸存者) than straight men, according to findings in the journ

发表于:2019-01-31 / 阅读(69) / 评论(0) 分类 英语新闻

JOHANNESBURG, March 23 (Xinhua) -- Cervical cancer ranks as the second most frequent(频繁的) cancer among women in South Africa. Recent information from a World Health Organization (WHO) and ICO Information Center on Human Papilloma virus (HPV) an

发表于:2019-02-02 / 阅读(59) / 评论(0) 分类 英语新闻

BEIJING, June 27 (Xinhuanet) -- A lean gene that helps people keep slim was found closely related to diabetes and heart disease, according to a study pulished in Nature Genetics journal on Sunday. The scientists from Britains Medical Research Council

发表于:2019-02-08 / 阅读(278) / 评论(0) 分类 英语新闻

If you don't exercise regularly(有规律的), a sudden bout of energetic activity can trigger a heart attack, and may even kill you, according to a new study published in JAMA, the journal of the American Medical Association. It sounds like the

发表于:2019-02-18 / 阅读(48) / 评论(0) 分类 英语新闻
学英语单词
actinometers
active spark
all relay automatic telephone system
alligator cloth
analog-digital simulation
anthropophilous
automatic data acquisition system and computer complex
automatic-release
bacteriotome
barium detergent additive
bridge layer
bulb storage
cash bases
catatricrotic pulse
clear area of screen
cloud storage
collumnar records
conscientious conduct
contour level
coolant separator
cordons bleus
crystallisation differentiation
damage analysis
deepin
dentaries
desolventize
double headed coil stand
egg medium
Eustachian cartilage
fast protein liquid chromatography
file data
flock to
four part alloy
goldsmith beetles
Haft Cheshmeh
harbor area
hare off
high-contrasts
homology-dependent gene silencing
hot cleaner
hper
hydrodynamics test tank
index plane
infrared wave
internal combustion engine oil
intervertebral foramenotomy
IPTO
laister
light beam propagation error
lipovitellin
lithotomia
Lucke's test
manxest
marianske lazne
methionines
microcomputer architecture
Mieschers
minetti
Mus'
natural air
No sweet without sweat
nonmarketed product
nonsociological
on mark
otilonium bromide
outboard gun
palpebrates
parallel ADC
pellicular electronics
Peter's law
phosphoanhydride
photometric unit
pre-emptive attack
program behavior
pyogenic
R. & C. C.
radioactive atom
rate response
reactive compensation
rhegmatogenous detachment of reti-na
ring spring snubber
self coupling
self-scheduling
skip framing
sophonsify
sporodochidium
spynist
suited to
tailing bin
tasos
ten-gallon
thermostabilization of shell eggs
thread-grinding machine
tissue irradiation dose
transit lines
Trichostrongylus probolurus
trinal
turkas
under color removal
vertical spindle milling attachment
waterline paint
with any luck