[医] 磷酸铜

pH - a measure of how acid or alkali a solution is. As the pH gets lower, the solution is more acid. At a pH of 7 the solution is neither acid nor alkali. pH is the inverse of the logarithm of the con

发表于:2019-01-03 / 阅读(165) / 评论(0) 分类 医务英语

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

发表于:2019-01-08 / 阅读(198) / 评论(0) 分类 Scientific American(四)月

1.Food _______ is a big industry in this area. A.projecting B.promising C.processing D.president 2.We never _______ that John would become a doctor. A.respected B.wondered C.suspected D.estimated 3.Don't be too _______ on your children. They are stil

发表于:2019-01-08 / 阅读(157) / 评论(0) 分类 大学四六级阅读

South Africa's recycling industry processes more than a million tons of scrap metal every year. This has created an opportunity for thieves. They are stealing copper wiring from city streets and selling it at local scrap yards. The city of Cape Town

发表于:2019-01-13 / 阅读(195) / 评论(0) 分类 VOA标准英语2008年(十二月)

High Prices Trigger Rise in Copper Thefts When you heard the word copper in old gangster movies, you were talking about the good guys: the police, the cops. Now, when you speak of copper and crime, youre referring to the bad guys. A combination of ci

发表于:2019-01-14 / 阅读(190) / 评论(0) 分类 VOA标准英语2011年(十月)

The Streaming down the Yangtze team has arrived in the city of Tongling, Anhui Province. Owing to its copper deposits, it was an important center in ancient China for bronze production. The scale of the copper industry has gradually increased and it

发表于:2019-01-19 / 阅读(182) / 评论(0) 分类 2018CRI中国国际广播电台

Varden paused, and put away a good mouthful of whisky. Well? cried several breathless voices. Well, said Varden, Im not ashamed to say I went out of that house like an old buck-rabbit that hears the man with the gun. There was a car standing just out

发表于:2019-01-23 / 阅读(201) / 评论(0) 分类 英文短篇小说

For the last two years, the Los Angeles area has seen an increasing number of metal thefts, reported Paul Moyer, co-anchor of the local 6 oclock news. Sometime before dawn Wednesday, thieves had stolen the copper wire out of six lamp posts. A day ear

发表于:2019-01-27 / 阅读(190) / 评论(0) 分类 365个英语简短小故事

Unionized workers at Chile's Codelco, the world's largest copper producer, have begun a 24-hour strike in a dispute with the government over the future of the company. The workers walked off the job Monday over modernization(现代化) plans that

发表于:2019-02-04 / 阅读(154) / 评论(0) 分类 英语新闻

A human hair consists mainly of a protein called Keratin. It also contains some moisture and the trace metals and minerals found in the rest of the body. 人类的头发主要由一种叫角朊的蛋白质组成,并含有水分及在身体其他部分

发表于:2019-02-08 / 阅读(151) / 评论(0) 分类 阅读空间

How the First Head Was TakenOne day the Moon, who was a woman named Kabigat, sat out in the yard making a large copper pot. The copper was still soft and pliable like clay, and the woman squatted on the ground with the heavy pot against her knees whi

发表于:2019-02-09 / 阅读(256) / 评论(0) 分类 英美文化

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发表于:2019-02-21 / 阅读(115) / 评论(0) 分类 福尔摩斯英文广播剧

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发表于:2019-02-21 / 阅读(128) / 评论(0) 分类 福尔摩斯英文广播剧

歌学英语:来自孩子的质问:为什么!Tell Me Why 迪克兰加尔布雷斯(于1991年12月19日出生)的英国的歌手。一位堪称歌唱奇才的少年迪克兰加尔布雷斯,被英国媒体推崇为终生难得一见的歌唱奇才

发表于:2019-02-26 / 阅读(211) / 评论(0) 分类 听歌学英语
学英语单词
acceptable viscosity of fuel
active account
adjustable submerged orifice
advanced line of position
adyebo
Aedes pseudoscutellaris
arsonium compound
Arzano
asbestos wart
banderillero
biohazardous
blacke santus
bleeding iron
blurring highlight test 3
Bradford County
bus rapid transit
carbon refractory block
cathydrus nitidulus
continuous program
control tank
cornu inferius cartilaginis thyroideae
corroded condition
Corvus
counter-flowered
cross flame
crushing mill
Cyathea medullaris
cyberwar
Cymbidium lianpan
dejectory
den mother
direct-current output
drive axle mass
electron overflow
endemic diseases
excess planting
fair-trade acts
field of lines
fine-grained soil filler
fire stations
foresightlessness
Forster's photometer
frequency modulation generator
giant motor unit action potential
give the bum's rush
glue-spread
goatman
greenlet
homogeneous boundary condition
house hold electrical appliance
hypapophysial
infant scale
interfacial agent
iso 8805
Itula
jig by jowl
local improvement funds
mahubarana fat
Maimachen
Mansell
melagranodiorite
mercy chair
Mistassini R.
Morschen
mound bird
myxobolus episquamalis
necrogenic wart
onlive
p.nt
platform independence
positive throat nozzle
preparation of working plans
prest money
prodis
product market expansion grid
proxima cause
Real Time Computing Complex
reciprocal compressor
red rags
regression prediction equation
renthouse
reversal zone
salvelin
scattered
signal oscillator
Six-Day War
Slavo-
soongs
Soultz-Haut-Rhin
sportsmedicine
trachomedusan
trachychromatic erythroblast
tunabilities
twentytwoes
uniformity of space-time
usha
vacuolizations
valley sink
Value Line Index
Wharton L.
win sb to consent
xylloma