[化] 2,5-吡啶二羧酸

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(145) / 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(179) / 评论(0) 分类 知性英语

Chammomile P.E 春黄菊提取物 Charantin 苦瓜素 Chast tree berry P.E 蔓荆子提取物 Chenodeoxycholic acid 鹅去氧胆酸 Chinese Angelica Extrat 当归提取物 Chlorogenic acid 绿原酸 C

发表于:2019-01-03 / 阅读(34) / 评论(0) 分类 医务英语

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(77) / 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(83) / 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(110) / 评论(0) 分类 VOA常速英语2007年(十一月)
学英语单词
a guinea pig
action in respect of loss or damage to goods
Affirmative covenant
altvater
anguillicolaosis
anti-ballistic missile launcher
aronakh
automatic disconnection of supply
bandhood
barometer box
be in no position to do
biddy-biddy,biddi-biddi
biological motion
brahminist
budget deficit ratio
bug bomb
cacoclase (cacoclasite)
Cap Vert
chastelain
Chromspinel
climatic ensemble
color tolerance
consumer logistics
cordometer
deaf as a doorpost
defective relay
deflationisms
dumping him
erythropoietic coproporphyria
escape instruction
expansion of power
Famotiding
far call
fearlessness
file in
five valve receiver
gal operon
general freighter
gouunene
heavy-lift ship
hemacytometer
hexagonia apiaria
high speed bending moment
historical succession
isometric family of curve
jitterless
joblink
jozy
Kr 86 wavelength standard
labrecula
leave little to be desired
leopoldoes
libidinal energy
lithiumation
liuti attiorbatis
long-leaved yellow pine
manteau
Mass-accretion
maximum lateral acceleration
Maxwellian view
Mk4
monosuits
moonglows
needle-transfer
nitrogen retention
normal freezing point
nucleoalbumin
orthogonal circles
OVL
paipo
pin pallet
Plamya
porcelain head screw
press bar
pyretic
radio determination satellite services
record cast
rehr
remaindering
rouletting
seal sleeve
semi rotary actuator
sheepbackrock
shell star
shrink hole
similarity parameter for fluid mechanics
soil-borne greenhouse gases
Soummam, Oued
staging error
startlement
tickles
two-flight stairs
unit reaction process
upper extremity length
variablepower afocal
vikhlinin
water drip
witb
within the limits expressly stated by law
word cycle register
yoji
Zeballos