[化] 二正戊基磷酸

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发表于:2018-12-04 / 阅读(141) / 评论(0) 分类 英文魔法师字源大挪移

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(217) / 评论(0) 分类 (科普英语)Earth and Sky

[00:00.00]Module 3 A THOUSAND AND ONE NIGHTS [00:06.27]UNIT 3 Baghdad became rich. [00:10.24]5 Listen and tick. [00:13.56]Listen to the dialogues and tick the sentences [00:16.42]that describe the dialogues. [00:19.02]1 Feifei, where's my book? [00:2

发表于:2018-12-29 / 阅读(73) / 评论(0) 分类 外研社新标准初中英语九年级

bedizen, [bi'diz(ə)n] v 把装饰得过分华丽而俗气;穿着俗丽 【记】bed床

发表于:2018-12-30 / 阅读(124) / 评论(0) 分类 不择手段背单词

访谈录,高清DVD,By now you may have heard of a brewing war in the high-tech world between the next generation of DVD players, and joining us now to talk about them is Brian Cooley, editor-at-large with CNET. So, Bria

发表于:2019-01-01 / 阅读(158) / 评论(0) 分类 访谈录

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(260) / 评论(0) 分类 知性英语

Section 28 Acid Rain 50 years ago, no one talked about acid rain. Then we didn't really know the harm it was causing to the world. Today almost every adult and school child is aware of acid rain and i

发表于:2019-01-02 / 阅读(138) / 评论(0) 分类 英语导读1000句

1. The 62 deadly allergic reactions in people who used the blood-thinner heparin may be traced back to China. The FDA can't say for sure what cause the reactions but suspects it's a contaminant in an ingredient supplied from the Asia nation. Meantim

发表于:2019-01-11 / 阅读(116) / 评论(0) 分类 美联社新闻一分钟2008年(四)月

Can Folic Acid Prevent Childhood Autism? From VOA Learning English, this is the Health Report in Special English. A new study found that women who took folic acid supplements in early pregnancy were less likely to have a child with autism. Folic acid

发表于:2019-01-12 / 阅读(149) / 评论(0) 分类 2013年VOA慢速英语(五)月

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(135) / 评论(0) 分类 2016年VOA慢速英语(二)月

Pakistani Acid-Attack Victim Enjoys New Life in Texas After taking the oath of citizenship, Julie Aftab celebrated. I have waited eight-and-a-half years to hear those words, and those words mean so much to me, she said. Ten years ago, when she was 16

发表于:2019-01-13 / 阅读(96) / 评论(0) 分类 VOA标准英语2012年(八月)

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(132) / 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(182) / 评论(0) 分类 VOA常速英语2007年(十一月)

On June 6, China published the first batch of photos captured by Gaofen-1, China's first high-definition earth observation satellite. Those pictures will provide valuable information of natural condition and disaster prevention. Li Dong has the detai

发表于:2019-01-19 / 阅读(100) / 评论(0) 分类 世界各地新闻集锦

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发表于:2019-01-27 / 阅读(167) / 评论(0) 分类 粉红猪小妹第二季

By Kurt Achin Kyoto 07 May 2007 ADB President Haruhiko Kuroda answers to questions during a press conference, at Kyoto International Conference Center, 07 May 2007 The chief of the Asian Development Bank says the organization will not sacrifice its e

发表于:2019-01-31 / 阅读(145) / 评论(0) 分类 2007年VOA标准英语(五月)

今天Larry和李华要到朋友Bob家里,Bob因为要搬家,所以把他的立体音响卖给Larry。今天李华会学到两个常用语:dibs和shotgun. LL: I'm really glad that Bob gave me fi

发表于:2019-02-05 / 阅读(143) / 评论(0) 分类 美国之音《流行美语》

On September 18th, all New Zealand bread was going to have folic acid added to it. However, now the government has decided to wait three years. New Zealand and Australia have an agreement about food standards. Australia is going to add folic acid to

发表于:2019-02-25 / 阅读(159) / 评论(0) 分类 新西兰英语
学英语单词
allowable voltage
alternate direction
alternative dispute resolution (adr)
anaglyph process
angina tonsillaris
antithrombin III
Ascii terminal.
atactic abasias
badword
baiomys tayloris
Balikpapan
basic craft
batesme
beam balance type
Bettendorff's reagent
bitter cress
blue brick
bndes
buse
calm water speed
coded light identification
college boys
colorway
combination circuit
computer clearing
dies fasti
diesel-oil electric generator wagon
Dipolog
double-checked
energy attenuation
fiber dispersion
frictional divergence
glaucothoe
glycerinate
gryllacridids
halfwaiest
Hamman's disease
harvestable
hemlock parsley
honorable discharge
hot-forging
in-plane vibration
initiating
injection timing device
interactive routing
Jaffna Dist.
keep one's own advice
lancejack
locking torque
Lónafjördhur
Mandāwar
memory address counter
mixed delay
motivation analysis algorithm
mouldjoint
neckar rivers
non manufacturing costs
numerical approximation and analysis
operational path
outwait
paidology
particular kind of capitalist economy
payin
plus fours
poor conductor of heat
Popov's method
power law for wind shear
qualify a statement
recursion theorem
relative centrifugal force
relative radius
repellent net
rofelodine
sadalla
say to
Seboeis L.
shadow volume
shore type
signores
silt loam
single density diskette
social stability
spongiest
spoon back
spori-
standard explicit method
swim fin
tail-tie
Tawaramoto
Temserin
thousand corn weight
tip of the spike
Tobol'sk
unpressurised
unseductive
user pay
vadium vivium
verveine
voice imprint
Westco pump
wobble wheel roller
yentz