un. 镀钴
[网络] 电镀钴;镀钴层

By David Lewis A natural resources watchdog group issued a report Tuesday warning that smuggling and corruption are costing the Democratic Republic of Congo millions of dollars a month in lost revenue

发表于:2018-12-08 / 阅读(166) / 评论(0) 分类 VOA2004(下)--世界经济

AS IT IS 2016-07-29 Congo's Small Miners Fill Hole Left by Big Businesses 刚果小矿工填补大企业留下的洞穴 As large mining companies in the Democratic Republic of Congo are eliminating jobs, government officials are expanding the role of

发表于:2018-12-16 / 阅读(122) / 评论(0) 分类 2016年VOA慢速英语(八)月

Australian Scientists Propose a Telescope to Look Deep Underground Scientists in Australia want to build what they describe as a downward looking telescope to look for mineral wealth under the Earths surface. The telescope is really a project aimed a

发表于:2019-01-03 / 阅读(127) / 评论(0) 分类 2018年VOA慢速英语(十)月

BMW Joins Project to Improve Mining Conditions in Congo German carmaker BMW is exploring ways to improve working conditions at cobalt mines in Congo. 德国车企宝马正在寻找方法以提升刚果钴矿的工作环境。 Cobalt is a hard, shiny

发表于:2019-01-06 / 阅读(131) / 评论(0) 分类 2018年VOA慢速英语(十二)月

This show is centered on an in-depth report that concerns child labor, a large African country and the element of cobalt. We're explaining how all those things are tied together. First, the issue of child labor. The United Nations defines this as wor

发表于:2019-01-19 / 阅读(113) / 评论(0) 分类 CNN美国有线新闻2018年7月

[00:00.00]Listening Comprehension (20 minutes) [00:-1.00]Section A [00:-2.00]Directions:In this section,you will hear 10 short conversations.At the end of each conversation,a question will be asked about what was said.Both the conversation and the qu

发表于:2019-01-25 / 阅读(178) / 评论(0) 分类 英语六级听力练习集锦

As China Molybdenum announced it was buying one of Africas largest copper mines earlier this month one thing was soon clear: the acquisition was about far more than the red metal. 随着洛阳钼业(China Molybdenum)本月早些时候宣布正在收购

发表于:2019-02-08 / 阅读(146) / 评论(0) 分类 英语新闻
学英语单词
abrigo
acquisition of property right
anti-distortive transition
architectural characteristic
boil down
borga (porvoo)
Brewster window
bulge freighter
bulk media conversion
clearance cavitation
coffee royal
cont-line
croude
delays
die time of counter
disorganized type schizophrenia
ditch up
dotrinal
earthquake focus
educational attainment
false vocal folds
famousness
first roughing tap
fortuneless
foul hit
foundation pressure
freeway daisy
general expense
Grdoslav
halloaing
haltie
icia
ilxxxer
immunoinhibited
installed cost of project
intact metacentric height
interrupt bus
Karistos
La Roche-de-Rame
lacqueys
lactarius castanopsidis
letter bundling machine
littwin
locally attached
lpc (linear predictive coding)
luse
malnutrition atrophy
maximum extent of damage
micro-watt
nods
nonlinear spectroscopy
open ... face
over-designs
ovine caseous lymphadenitis
pagladiya nad
palm fatty acid
phase-sensitive circuit
phyllostachys congesta rendle
plastic drain layer
polyester filament oil
polytetrafluoroethylene film
postulational
potassium tetraborate
premedi(a)eval
proctology
protected address
pulling crane
reference junction temperature compensator
refracting
relict elements of landscape
remind someone of
Remollon
RFI-immune
rumpies
rural esthetics
sacred kingfisher
safety rod channel
scented ferns
sdram interface
sesamoid cartilages
shot-silk
sidelobe
socialist legality
space particle radiation
speech digitization
stanley frank musials
stationary tailstock center
stibioniobite (stibiocolumbite)
stridulosai laryngitis
theoretical invention
theory of nonlinear oscillations
thermal energy converter
tindle
top squeeze molding machine
trachelobregmatic diameter
Turaiyūr
uropods
value index number
wada
Whitemouth L.
WMIS (Waste Management Information System)
zero-point charge