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(100) / 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(71) / 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(74) / 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(70) / 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(62) / 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(118) / 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(114) / 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(91) / 评论(0) 分类 英语新闻
学英语单词
air admission
al haggounia (hagunia)
aliphatic resin
ammonium acrylate
Arbuckle orogeny
arylsulfotransferase
asovskite
available gain
average path length
B-COCAINE
bidirectional single cable transmission
bilan(e)
Chalish
cheesemeisters
clearish
conjunge
Cope rearrangement
corrines
court painter
cropouts
delivery-valve
disbudding
discrete interval theorem
distributed arithmetic
drollingly
elabrej
entrepreneurialize,entrepreneurialised
estoppages
filtered containment vent system
focal nodular hyperplasia of the liver
Forchheimer's sign
FUMG
gas-insulated substation
Gauido
geographic race
gimp hand
grading up
graphic input unit
grunberg
hash table entry
have a derry on
Hazu
huld
Hybrid transmission line
insert worksheet
interface level indicator
Kerobokan
Kharyyalakh
kol baisakgi
Laotian capital
license&permit bond
limited access
local-currencies
low house
luller
lunar landing trajectory
machine-tools
masked homosexuality
medulla junci
milks it
mosi
multiple meaning
neaps
neonationalists
Nussbaum's narcosis
nystans
Okinawa Trough
phen
piezomagnetic moment
plannable
pomme
porphyry tin deposit
power politics
precompensating
priori information
pyrenemia
radiation disinfestation
railway gauge
reactor edge
refrigerated liquid oxygen
requirement constraint
riged packaging material
riluzole
San Francisco Conference
service of legal process
shanghaied
sideliner
single pan balance
siphonophoran
sonians
Sorkh Pārsā
stabilizing agent
StartKey
subdivision graph
talent scout
tin-foils
toubbe
transportation market control
triple length word
trucking activities
walking marriages
Water Monster