碳酸钴

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(156) / 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(110) / 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(117) / 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(117) / 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(104) / 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(161) / 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(137) / 评论(0) 分类 英语新闻

日常生活中,意外伤害很难避免。如果我们不及时救治或者操作不当的话,很可能会对自身或者他人的身体造成伤害,所以,掌握一些急救常识非常必要。下面我们来看一段关于学习急救的对

发表于:2019-02-26 / 阅读(146) / 评论(0) 分类 英语口语
学英语单词
acolite
anchorage repair
Annulithus
anodic copper aluminum alloy
apachite
artificial kidneys
auto loan
b.i.g
Balanopsidaceae
Baqueroncito
bay-cherry
Besseya
black plagues
budget estimate making
building on
Carbilazin
carbonaceous gas
carrier storage time
cement-bound road
chiromantes dehaani
component preparation machine
context-specific
design provision
dial type rheostat
dictionaried
edwards social desirability scale
elcometer
electrifiability
embed oneself in
equilibrium water
esculetin
Federal Specification
Ferrofillowite
fine structure constant
flat transparency
flood region
Forked Island
fortson
generativism
genito-ventroanal shield
geochemical facies
grey body radiation
groovesome
gtcell
hartleyite
haume
high frequency crystal oscillator
horizontal phoria
hydrant
imputed rate of interest
index number of seasonal variation
installment system
inverse point
job schedule
lasianthus appressihirtus maximus
liquid grease
market exchange
menolascina
mirror electrodynamometer
Misquah Hills
navy secretaries
neighbo(u)rhood averaging
nephrotoxin
onbide
palm method for estimation of burn surface area
pellistor
personnel function
phenylmecuric hydroxide
plumosest
plywood machinery
premonochromator
price stabilization measure
raffa
rain and freshwater damage
remote communication complex
retro-fits
Rhinosporidium
rigid frame truck
scare-babe
sent to the Tower
session control
setback
sffa
sleeve metering
stable pulse generator clock
Stevens former
straight shooting
strontium silicate
synesthesea
taper sectioning
tiempo
trottier
tube roll
tuberal nucleus
underfishing
upswimming
venturia rhois
visceral lesion
well-representeds
yuvals