[化] 氯化亚汞
[医] 氯化亚汞, 甘汞
词型变化:名词复数形式 : mercurous chlorides
【近义词】

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(157) / 评论(0) 分类 VOA标准英语2014年(六月)

DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher

发表于:2019-01-17 / 阅读(155) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Every winter some twenty million tons of salt are dumped on America's road.That sodium chloride melts the ice, so it prevents its formatin, helping to prevent accidents. But road salt has its downside. This is not very economical because salt is main

发表于:2019-01-20 / 阅读(212) / 评论(0) 分类 2016年Scientific American(一)月

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

发表于:2019-01-22 / 阅读(149) / 评论(0) 分类 自然百科2009年

Tony: Who did you invite over for dinner Saturday? Carmela: I invited Keith, Sung, Stephanie, and Luis. Tony: You didnt! Carmela: I did. Why? Tony: Youre going to have a hard time cooking for them. Keith is a vegan and only eats food thats organic. S

发表于:2019-02-04 / 阅读(144) / 评论(0) 分类 地道美语播客

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先,我对您说,海底有锌、铁、银、金等矿藏,开发并不是不可能的事。

发表于:2019-02-25 / 阅读(247) / 评论(0) 分类 《海底两万里》中英双语有声读物
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addressing mode
agromyzid
alpha skip search algorithm
application chamber pipe
Arabic
armoured wire
atropine nitrate
barrelmakers
blowin' doors
brittle bones syndrome
central store unit
Chella
cheverels
Chlorantine
comment card
commute for
condensing type electroscope
cone shaped radome
counterassault
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elasipod
eyeend
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flash arrester
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gingivitis scorbutic
Grevie
harmonic mean particle diameter
headlit
hematoeystis
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hiatavolva brunneiterma
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Ilex tugitakayamensis
ilish
isoallyl
Japanese anchovy
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keying to
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MMIO
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Negative Points
no-self
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OP (oil pump)
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shicker
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suit someone's palate
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think aloud protocols
Tide L.
timber trade certificate
transforming focus
Tres de Febrero
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un-breaks
undefined record
voltage tracing error
WBK
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