己烯二酸

Acid Rain 酸雨 Damage from acid rain is widespread - not just in eastern North America, but throughout Europe, Japan, China, and Southeast Asia. Is the rain that's falling on your umbrella acidic? A listener's question -- on today's Earth and Sky. J

发表于:2018-12-07 / 阅读(150) / 评论(0) 分类 (科普英语)Earth and Sky

How does acid deposition affect human health? We eat food, drink water, and breathe air that has come in contact with acid deposition. Canadian and U.S. studies indicate that there is a link between t

发表于:2019-01-02 / 阅读(187) / 评论(0) 分类 知性英语

AS IT IS 2016-02-13 Work Soothes Pain of Acid Attacks In India A caf in India is hiring women who once stayed in hiding after being attacked with acid. One woman, Dolly Kumari, says she stayed inside for two years after a man threw acid on her. He wa

发表于:2019-01-12 / 阅读(82) / 评论(0) 分类 2016年VOA慢速英语(二)月

Magnetic Ring Used to Stop Acid Reflux Heartburn is usually linked to gastric acid that reaches the esophagus when a weak muscle does not close as it should after swallowing. When stomach juices back up into the esophagus, the acid can cause a burnin

发表于:2019-01-14 / 阅读(87) / 评论(0) 分类 VOA标准英语2013年(四月)

By Birungi Machrine Kampala 26 November 2007 Attacks using acid are becoming more frequent in Uganda. Up to 2003, there were only 145 recorded attacks, but over the last three years, there have already been 87. Survivors often suffer from severe emot

发表于:2019-01-16 / 阅读(114) / 评论(0) 分类 VOA常速英语2007年(十一月)

用数学知识强化记忆 fourscore = four(4)score(20) 80 美国第16任总统林肯演说词第一句:fourscore and seven years ago, 那么,怎样才能记住 fourscore 这个词而终生不忘呢?只要我们了解了fourscore 的逻辑思维

发表于:2019-02-21 / 阅读(58) / 评论(0) 分类 实用英语
学英语单词
advance-decline
air-driven hammer
allegorical
amputation knife
arcsine transfer
austerest
authigenous (authigenic) constituents
bacillus megaterium
be going
Bedfield
bonfield
c(h)ive
CAM (computer aided manufacturing)
catalyst selectivity
chajas
come out for
compile-and-go
context-sensitive
crash forming
cross-coupling
defragmenters
desmethylfarreol
Dicang
dissympathy
ease ... out
ECP - Extended Capabilities Port
endophloeodal lichen
environmental regulation
esperances
European style
Express.js
fiddle butt
first degrees
flavor of the week
frozen meat slicer
Full Scale Output
gaseous-fuel
geolinguistic
glialike
gulti
heat inerchange
Hedmark Fylke
Hnawgan
honey-fuck
host-centric view
housing affordability
impressio colica
intelligent threat
inter-city transportation
isolecithal ovum
kua ch'ieh
Leerbeek
lipoprofein
lowest operating voltage of a system
lysosomal disease
measuring dial
Mezzanego
multiple operator
myoplasty
myricyl alcohol
occult bleeding
oncornaviral
oozlum bird
p-Chloramphetamine
peracetate
personnel subsystem
petty morel
pharmacoeconomists
Phyllophora traillii
plurispore
press ahead with
proprioceptive stimuli
Protein-L-Isoaspartate-D-Aspartate-O-Methyltransferase
pursuring speed to match others
quitting time
Refsum's syndrome
revittle
Sabina davurica
sanuses
secondary enlargement
sensism
seropurulent exudate
sidewall sampler
sophical
speed regulation by frequency variation
STESS
stew oneself
Thaumetopoea
the neighbourhood
The sun might rise in the west
three-phase electric-arc furnace
thujetic acid
toyline
trades-off
ultrasonic Doppler blood pressure sensor
unbeatability
unrecurved
Van Hoorn's maneuver
visual storm warning
water soluble air drying paint
weather coal
workwords