[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(173) / 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(199) / 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(193) / 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(207) / 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(175) / 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(228) / 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(169) / 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(156) / 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(177) / 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(271) / 评论(0) 分类 《海底两万里》中英双语有声读物
学英语单词
acartia (plantacartia) danae
accomodation bulkhead
adorbs
anatomy of spine
anti carburizing paint
ash-greier
ASMX
badgers
be taken short
boiler room header
bulkhead off
cI protein
cirrhigaleus barbifer
clear-air turbulence
climatic fermentation
conduction mechanism
contribution to pension fund
counterrudder
counterstained
cross-ties
Danicisation
data access request
decentralized network
disc brake shaft locking device
dishelming
enneapterygius fasciatus
fluoro-phosphazene rubber
formation gas
forward telling
frequency counter
gaseous cement
genus Pyrophorus
geometrical crystallogphy
graden
guddles
hand-built product
hommy
humeroradial joint
hydrogenation gases
hypozincaemia
in the depth(s) of
indian trichosporosis
irresolubleness
know sth from inside
kratochwil
kuhs
leaching chromate
localized mode
mantee
mastogloia decussata
matchet
maximum gear ratio
medullary stele
Methoxyphenadrin
misbehavioral
muckraker
noroviruss
North Sumatra
Nārāyanī
Ochagavia
off-off-off Broadway
offprinted
origin-destination study
performance management specification
photometric standard lamp
Polyphosphoinositides
prequalified tenderer
qpc
quadruple distribution
railroad car axle
refraction effect
repetitive loading
robust zeolite
rolling contracts
Schizachyrium
selfware
sericiculture
simulator compiler
single income tax theory
slip at wall
stowage capacity
strength tester of resin sand
strumigenys minutula
suboptimise
substantive audit tests
synchronous telegraph equipment
temporary unlight buoy
tetraethoxypropane
Thesprotian
togbe
torn selvedge
torquing rate
Trbeacon tower
trichophyton meginii
unadvertising
unencumbered widow
unfannishness
uud
violet-ear
weathering crust ion-adsorbed REE deposit
wijks
xerophile