[化] 四溴氧化钨

86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson (Start at 1'02

发表于:2019-01-02 / 阅读(195) / 评论(0) 分类 科技之光

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(225) / 评论(0) 分类 农业与发展

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(201) / 评论(0) 分类 VOA2003(下)-环境与健康

紧凑型荧光灯 Compact Fluorescent Lamp 金卤灯 metal halide/halogen lamp 溴钨灯 Bromine tungsten lamp 汞灯 mercury lamp 钠灯 Sodium lamp 卤钨灯 Halogen tungsten lamp 碘钨灯 iodine tungsten lamp 氖灯/霓虹灯 neon lamp 石英灯

发表于:2019-01-17 / 阅读(187) / 评论(0) 分类 实用英语

Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the

发表于:2019-01-28 / 阅读(177) / 评论(0) 分类 英语博客 A cup of English

AGRICULTURE REPORT - Cover Crops By Mario Ritter Broadcast: Tuesday, March 23, 2004 This is Steve Ember with the VOA Special English Agriculture Report. The idea to grow a crop that improves the land

发表于:2019-01-30 / 阅读(189) / 评论(0) 分类 农业与发展

By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi

发表于:2019-02-03 / 阅读(225) / 评论(0) 分类 2007年VOA标准英语(五月)

Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in

发表于:2019-02-07 / 阅读(196) / 评论(0) 分类 英语博客 A cup of English
学英语单词
acetine
administrative arrangement
AirPrint
apron piece
baikal skullcap root
bend oneself to
boggan
boot cream
C. R. P.
cadastres
Calamus simplicifolius
capacity measure
carboxaldehyde
catch breath
cathbad
clearing agreement
Clino-antigorite
concrete condenser box
crow-baits
Ctrl Alt Del
daneeka
dewatering setup
dhafni (daphne)
digital theater system
diplodocuses
end disk
error in negotia
exner comprehensive system
expressionlessness
ferric ferocyanide
fissure of Bichat
furnace coal
Gastruferm
grind brake block
ground alert aircraft
half scale
haute cuisines
homesdale
international smalltalk association
internodule zone
Kehelathah
Keng-Kyuyël
Konsei-tōge
KPTI
Ladd
leukaemiavirus
liliopsid families
lime soap dispersing value
locomotive working district
lookswise
lowp
lyotropic colloid
magneto call
march equinoxes
mesangial proliferative glomerulonephritis
methylcyclopentadienes
mold toxin
moonpillar
morbus caloricus
Nejo
nonmathematicians
O-PO
Octoxlnol-9
one way trunk
orthoacid
oxydiethylene
paraphilics
phenaphens
photoelastic test installation
port aux basques (channel-port aux basques)
professional-services
Pyrenocarpa
raked stern
reclasps
reditus nigri
reducing balance method of depreciation
regiones olfactoria tunicae mucosae
repulsive force
resin impregnant
rotating reading head
sarcopterygians
schmack
Schultz's angina
shovelman
signalese
sirman
sky-wave station error
soil cursting
specialisms
sputum aeroginosum
subcollections
subcompany
subcourses
superchunk
supposital
tabine
tap bolt
unassimilating
unbalance moment
void-free reactor
zeni
zilczer