带有V形柱塞的阀

SCIENCE REPORT - February 28, 2002: Blood Test For Ovarian Cancer By Nancy Steinbach This is the VOA Special English Science Report. American medical researchers say they have developed a simple blood

发表于:2019-01-02 / 阅读(51) / 评论(0) 分类 科技之光

「在神圣的荒野中,我们能看见自己最良善的特质」野生生态保育人士博伊德?瓦提(Boyd Varty)与我们分享动物、人类及两者相互关系的故事,也就是南非谚语Ubuntu所言:「是你成就了我」。博伊

发表于:2019-01-05 / 阅读(60) / 评论(0) 分类 TED公开课:地球村

热爱恶搞的投资家Yossi Vardi针对写博客时的危险性发表了详尽的见解。尤其给男性们警醒。

发表于:2019-01-05 / 阅读(63) / 评论(0) 分类 TED公开课:(不只是)男人经

By Paige Kollock Washington, D.C. 18 January 2006 view Cancer report Medical experts say it is the biggest breakthrough in more than a decade in the fight against ovarian cancer, a rare but deadly for

发表于:2019-01-06 / 阅读(100) / 评论(0) 分类 2006年VOA标准英语(一月)

34 过多服用雌性激素有可能引发卵巢癌 DATE=4-12-01 TITLE=SCIENCE REPORT -Estrogen and Ovarian Cancer BYLINE=Mario Ritter (Start at 1'00

发表于:2019-01-30 / 阅读(66) / 评论(0) 分类 科技之光

MADRID, Oct. 22 (Xinhua) -- Sevilla goalkeeper Javi Varas was the hero of the night as his side produced a stunning defensive display to earn a 0-0 draw against FC Barcelona in the Camp Nou stadium. Varas made a string of spectacular saves, including

发表于:2019-02-07 / 阅读(74) / 评论(0) 分类 英语新闻
学英语单词
abietic
air gage fitting
al khubar (khobar)
alamilla
alangium lamarchii thwaites
albicans
arctica
battle dressing station
BB-K8
Bois, L.des
buff chuck
bukt
caponized
caprarioside
cassia scrapped broken
chemistry of Io
clutch torque reserve factor
Coromandel Coast
cotrees
crablice
cutting lay
d'hoker
d'nel
dennstaedtia scabra moore
diabases
dial type feed mechanism
dieselise, Dieselised
dogcart
downdraught cooler
dump grate
ED (elementary diagram)
Eisenhower, Mt.
erythrocyte membrane
event history data
fatimids
follow the leadership of
fox terriers
Fred Skinner
G display
Geniostoma
getting a person
ginkgoes
glassy magnetical material
heavy oil rotary pump
honorary society
horizontal reset clock
immunosilent
incastellated
insert between
intaglio plate
komodo lizards
laboring under
leading underwriter's agreement
litter-bearer
Loves Park
Machadodorp
mainlinest
market prep corporate advertising
marsupial anteater
melt blend
mercapsol treating
Meretz
momentary dwell
monodimetric
Moschcowitz's sign
multiple sill
nazun (india)
nosencephalia
Nyadayakha
orthopoxvirus variola virus
oscillographic tube
papoose root
paresthesia sexualis
pavementless
phantasiast
photoelectrode
plooms
pouring refractory
pre acquisition profits
pride comes before a fall
prodynorphins
public speaker
recurrent economic crisis
refuelling pool
rope distributor
rothenberg
running and feeding system
San Joaquin Valley fever
satellite hop
sea earth
serial controller
shaftway
stack automaton
stack traces
system task save area
tapply
tegrelol
telephone lines
three-axis autopilot
trecovirsen
unidas
writing ability