钴铁氧体

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(369) / 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(283) / 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(315) / 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(301) / 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(431) / 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(377) / 评论(0) 分类 英语六级听力练习集锦

中国标准化规范大全英语词汇 通用计量术语及定义 General Terms in Metrology and Their Definitions 国家计量检定规程编写规则 The Rules for Drafting National Metrological Verification Regulation 流量计量名词术语及定义 Metrological Terms and Their Definiti

发表于:2019-02-06 / 阅读(322) / 评论(0) 分类 英文语法词汇

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(334) / 评论(0) 分类 英语新闻
学英语单词
aging of cathode
agro cement batcher
Alamon
all-purpose loader
Amush
amwapa
Arabsat
Arius
birimose
building property
capital of Connecticut
carbethoxy carbene
catch per unit
Celib-
ciproxafin
conioscinella pallidinervis
counter-free machine
countercountermeasures
cricketed
delamination crack
demulced
detoxicated vaccine
direct mounted disk plow
Djouéké
Drienov
drying in sunshine
dual-carriageway
ear lotion
elastic analogy
energy fluence of particles
exploratory drilling
fanegadas
filter-virus
five-alarm
fruit sizer
global governance
hazardous situation
high-level programming language
horvath
housing tax
impuberal
in-looking
intercombination
invisible spectra
key scheme
kilo-volt ampere
knowledge based assumption
Kobresia macroprophylla
lace milk
light(-)escape boundary
line crawl cancel
lower-order
marengoes
mcfl
mini cooper
Mobert
molar enthalpy
narrowly defined money supply
nervon
Nike-Hercules
NNIS
outside-corner trowel
oxanorbornenes
paperbag rebreathing
parabolic radio telescope
phonemicizes
phosphepane
Poplar Hill
Porozhsk
pressurized blast furnace
protected read or update
ready-made clothes production line
requisitionally
rickel
robert peels
rolltite hatchcover
rotor-vibrated screen
rubidium hydrogen nitrate
Rönnskären
scarting
sea-bottom
self-aggrandisements
semi topping cutter
slave labor act
slinger moulding
SPLD
Spondli's foramen
Strabane
strait
sulocarbilate
tailless aeroplane
tepefied
transinformation rate
uti
valve stem gauge
variablesa
vegetative phage
wash goods
water-wheel murmur
weak tripleability theorem
Weigert's resorcin-fuchsin staining
West's lacuna skull