赤矾;钴矾

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(63) / 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(51) / 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(51) / 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(48) / 评论(0) 分类 2018年VOA慢速英语(十二)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(89) / 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(44) / 评论(0) 分类 英语新闻
学英语单词
a blind letter
acoustooptic signal processing
actino-
akrochordite
anglewise
appearance time
armarium
Asparagus officinales
auricular lobule
Basolan
bathing costume
bean-trefoil
blew something up
boltheads
bromotolunitrile
bumblingly
buskin
callistocythere ovata
cancellation of balances of accounts
Cartergate
cell architecture
central impact
cheekers
cladograms
cowritten
cub reporters
disfertile
Diureticum2822
do tricks
draining method
duroscope
equivalent molecular unit
flushings
frowsy wool
glacier berg
Glamorgan sausage
greech
heavily filtered X-ray beam
heterogamous sexual repro-duction
hoid-Paratyphoid
homonuclear lock signal
in a boat
incalculableness
infinitely-near
integrated computing system
inter-varsities
intradental
intrinsic association constant
ionic atmosphere
kokubumycin
lotion pump
magneto-mechanical effect
magnetofluiddynamic
muster your forces
network
nitrogen-filled
not elsewhere specified
olfactory groove
on the clock
on-line debugging system
opportunistic fungus
oxygen-consumption
palmeria hardmaniana
particular kind
pawned
percolatively
phonobreather
ponganis
pre-excitation syndrome
precancellation
process with independent increment
processed human excreta
proctodaeum
producer furnace
put sth into words
pyrometallurgical method
qader
radial field cathode-ray tube
reel antenna
relative geometry
saleswoman
sebae
seed drill plough
set-up(kit)
single-family
SN-13276
spinocerebellar disorders
sporocytes
steel-toe boot
suits up
swept-lobe interferometer
sylvest
temperature-pressure compensating computer
tessellated
third party
thomas a beckets
Tremlya
two high bloomer
utzs
Vertus
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whemmled