p-氯苯异丙胺

US President Barack Obama has outlined big cuts to the military and a greater presence in the Asia-Pacific region. Tens of thousands of troops will be axed to find half a trillion dollars in savings over the next decade. President Obama says troop nu

发表于:2018-12-11 / 阅读(83) / 评论(0) 分类 澳洲ABC新闻快递2012年

Last week, tens of thousands of gallons of sewage gushed into urban streams in Baltimore, because of leaky pipes and flooding rains. And when that happens, it's not just organic matter and microbes that get flushed into aquatic habitats. It's drug re

发表于:2018-12-24 / 阅读(94) / 评论(0) 分类 2016年Scientific American(八)月

BEIJING, Aug. 8 (Xinhua) -- China on Wednesday started to review anti-dumping measures it imposed on chloroprene rubber imported from a Japanese company, the Ministry of Commerce said. The move came after the ministry received complaints that Japan E

发表于:2019-02-05 / 阅读(181) / 评论(0) 分类 英语新闻

Cement is a major component of concrete, the world's most widely used man-made material, an integral part of roads, bridges and buildings. But making cement requires heating limestone and other materials to very high temperatures, a process that rele

发表于:2019-02-08 / 阅读(214) / 评论(0) 分类 VOA标准英语2010年(一月)
学英语单词
a gob
academy publication
anti-poet
antifriction grease
astern running test
bacterial sporulation
basal veins
billede
blast injector
botryose inflorescence
bristol glass
broadcast over
bustering
cantest
capnogram
ch'ui shou
cheilitis glandularis apostematosa
children's playground
chromium ball bearing steel
chromium-51
cockcrow
coeliaco-mesenteric
custom layout
deferred dividend
defle ted nose
deny the soft impeachment
differential selsyn motor
dihydrocarbazole
Diospyros longshengensis
dolomitic marble
double-dealer
dry glue
dry point
dual labor market
dyess
earthnuts
East Central German
effective staple
electro-acoustic
emergency network
eratoena sulcifera
erichthus
fagus grandifolias
fanconi-albertini-zellweger(syndrome)
fayn
fibrae pontis transversae
filete
foaming booster
forward path gain
fuel management system
full-width bleaching
fuzzy automata
genus philohelas
high resistance ground
hydrogen refrigerated
ilia
l-threonine fermentation
link pack update area
longitudinalis superior
lower paraffin hydrocarbon
lyric poem
m. tensor veli palatini
magnetic detection monitor
manufacturing capability
Mathieu groups
MIMR
mind pain
multiple data terminal
ncpap
oil-platform
otherwheres
Phodymeniales
phytosymbionts
platinum-ruthenium alloy
Pogranichnyy Rayon
polynucleotide nucleotidyltransferase
principal statement
push-ups
pusher brake
quinin acetyl salicylate
rail loading machine
reactor feed
renal juxtaglomerular cell
root knot eelworm
rootile
sampleable
Schoenleinii
simili mercerising
sinking fund depreciation method
sorbing agent
spongiform vesicles
stradametrical
thanatophobic
Time Bar of Maritime Lien
traveling resistance
trinitro-a-naphthol
unhelpt
vagus pulse
vignetting of lens
voltage stability bandwidth
whitesmiths
Zeno