[化] 二氯化锰

manganese chloride的用法和样例:

例句

  1. Chlorinated water main products are manganese, aluminum manganese alloy, polypropylene and ammonium alloy casting agents from loss.主要产品有无水氯化锰,铝锰合金,聚丙烯酸铵和合金浇铸脱摸剂等。

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(151) / 评论(0) 分类 VOA标准英语2014年(六月)

This is Scientific American's 60-Second Science, I am Cynthia Graber. This'll just take a minute. It might look and even feel like paper, but a new material created by scientists at MIT is designed to be an oil spill super-absorber. This technology d

发表于:2019-01-08 / 阅读(163) / 评论(0) 分类 Scientific American(六)月

This is Scientific American -60 seconds science. Im Cynthia Graber. This will just take a minute. A coal mine can degrade its local environment. But fungus may inadvertently help clean up the mine with its own waste products. Researchers worked with

发表于:2019-01-08 / 阅读(166) / 评论(0) 分类 Scientific American(七)月

This is scientific Americans 60 second science,I'm Cynthia Graber.This will just take a minute.A coal mine can decrease the local environment but a Fungi may indivertantly help cleanup the mine with its own waste products. Researchers worked with the

发表于:2019-01-08 / 阅读(177) / 评论(0) 分类 Scientific American(七)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(145) / 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(200) / 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(142) / 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(136) / 评论(0) 分类 地道美语播客

Here are 7 health problems from eating too many almonds! 以下是吃太多杏仁会导致的7种健康问题! 1.Kidney Stones 肾结石 Certain diets and foods can make people more prone to kidney stones, especially diets high in oxalates. This is

发表于:2019-02-07 / 阅读(154) / 评论(0) 分类 英语美文

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(237) / 评论(0) 分类 《海底两万里》中英双语有声读物
学英语单词
aerostaitcs
Akbash
Amalfi
Amber Mines
amphiroa zonata
atomic spectrophotometer
auriculovenous pulse
autovaccinations
avnets
bar silver
barbed-wires
blastors
Browning,Robert
Burridges
Caloundra
carugua
Casablanca
chances on
child quality
cloud rack
colorcore
commutation turnoff (of SCR)
corgan
Corzide
cramp bone
dienestrol
diving rudders
Doberman pinscher
double rhombic antenna
down-blouse
Enerjisa
engrappling
false vampire bat
fleet servicing
freetime
frontispice
frost-bound
ful medames
gaseous-tube generator
girns
Hamrun
human-growth
Humansdorp
individual-oriented self
interpose between
intertransverse ligaments
ishould
key generator receiver
kinomics
landing ship
lay into sb
line trace mill
marsh warbler
metallic grid coating
mining area hydrogeological map
monopoly revenue
moving along
myriotheism
name-badge
new products development
noise-inducing vibration
nose to nose
obscuruss
oil painters
paries mastoidea tympani
peisleyite
phenyl diglycol carbonate
plasma fibrinogen
prismatic spectacles
program sheet
project-manages
pyodermic
Pyshma
raafat
ran low
reactor outlet temperature
record control schedule
reflection/-exion
resistivities
roombed
rounds per shift
Rönnöfors
sang royal
Schauder's theorem
screw-on connector
security protection feature
steel boiler plate
subject to immediate reply
subprincipal
terezinstad
thermistor vacuum gage
third inversions
tilt slide rule
to put your foot in your mouth
trachyte prophyry
unconfuses
undersock
variable-type ripper
vcc
VO2I
wheat future
wisconsin card sorting test (wcst)