氯酸铜

The little splints of wood which we call matches are made out of deal or pine wood which has been soaked in melted paraffin wax to make it burn more easily. 这种被我们称之为火柴的薄木片由欧洲赤松(松树)制成, 在液体的石蜡

发表于:2018-12-18 / 阅读(156) / 评论(0) 分类 英国学生科学读本

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(168) / 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(205) / 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(201) / 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(202) / 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(221) / 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(206) / 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(170) / 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(166) / 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(286) / 评论(0) 分类 英美文化

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发表于:2019-02-21 / 阅读(174) / 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

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发表于:2019-02-21 / 阅读(146) / 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(143) / 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(142) / 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(138) / 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(163) / 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(135) / 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(140) / 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(220) / 评论(0) 分类 听歌学英语
学英语单词
acting edition
adaptor for product discharge
aerodynamic volume displacement
amirkhanian
atreol
automatic phase comparison
blow chunks
Brazilian test
break section
bring ... to light
centrifugal energy nozzle
chantai
chlorbenzylidine
Christ child
clean the classroom
clejan
complete equipment for cassava starch
counter spetum
cross-elasticity of demand
deflector door
deptartment
dessay
display page
do something with somebody
Dou, Gerard
earning ratio per share
enrichment
environmental hazards
erythrocruorin
felt (cloth)
fkgp
flash type evaporator
floating sludge
foot valve seat
identified photograph
in full fg
join force with
Kagarko
Kellett
kijafa
kumanal alloy
language-change
lose one's head
Louis of Nassau
low-intensity atomizer
Lycopodiopsida
lymphangitis epizootica
magnetise (magnetize)
masa
matchbook
microspherulit
mimeographed
Ndoyène Dakhar
negligee
nervous breakdown
neuroplasty
nuy
perfect-pitch
petroleum cokes
physostegia
pitchlongs
play back something
Pocahontases
point of purchase
pressure vessel closure head spray system
psk (abbreviation)
Ptilota filicina
pull-up time
reexported
removing of photoresist
resignedly
roll-off screen printing machine
rubbled
Saxifraga longshengensis
school roll
segmented insert
self-help device
sizing gage
sounding sand
spot diagram
stand description
steel-tape
steviol
straw-mud mortar
submerged wreck
succession mortis causa
sulcus auriculae anterior
sun cities
synovial sheaths of toes
tapetum fibrosum
target transformation factor analysis
teenyboppa
telerecorder
torpedo reconnaissance aircraft
transshipment area
trichloro-2-propanol
trimethyl lysine
unloading costs
uv protection
VABCD
vitelline cavity
waste surge pump