矿物种

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

Idiom: Make my day ( make someone happy ) Hit the book: Precious Crystal Mineral Emerald Ruby

发表于:2018-12-27 / 阅读(64) / 评论(0) 分类 趣味青春英语

Harnessing the Mineral Wealth of Poor Countries 新方针指导贫穷国家正确利用其丰富矿藏 Developing countries with potential mineral riches have often fallen prey to corruption and mismanagement. As a result, theyve failed to benefit fr

发表于:2019-01-14 / 阅读(50) / 评论(0) 分类 VOA标准英语2012年(二月)

Cameroon's new mineral research center will begin operations this year. South Korean mining researchers are making trips to Cameroon to determine the overall cost of the facility, to be located in the capital, Yaounde. They say the center will cost s

发表于:2019-01-14 / 阅读(89) / 评论(0) 分类 VOA标准英语2011年(二月)

Afghanistan has become the first country to map its natural mineral resources using an advanced remote sensing technique known as hyperspectral imaging. The mapping, a collaborative effort between the U.S. Geological Survey and the Afghan Geological

发表于:2019-02-18 / 阅读(121) / 评论(0) 分类 英语新闻

gullet 水道 stream, brook 小溪 rapids 急流 whirlpool 旋涡 underground river 暗河 subterranean river 地下河 drainage net 河网 upstream , headwaters上游 midstream 中游 deflation 干涸 mother river 主流 tributary 支流 deposit 淤积

发表于:2019-03-13 / 阅读(119) / 评论(0) 分类 托福英语
学英语单词
-waisted
abolitionizes
allele-sharing method
Alsted
ammonium iridichloride
aphelion
arteriae interossea volaris
attribute inquiry
bismuthyl phenolate
Brissaud's convolution
bulbiffrous
byways
cellular logic operation
Chauter
checking subroutine
chloride Shift
claim to order
claverack
clevis mounting
complexity voting
conditional vector processing
congestors
couching for cataract
cousso
daxer
deaerator storage space
dilatometric change
dissolved oxygen analyzer for seawater
Dogo-shima
double-rigging luff
driving mechanism
Duchenne-Erb syndrome
E/C
environment limit
family functions
fishing reef
fisho
flat-bed color image scanners
flood season-dry season price
fundays
furcately
Hebridean gneiss
hiroshige
Hwar'yǒng-gun
hydrostatic power transmission
impulse blaster
inertial deposition
inferior oblique muscle of eyeball
ingravescence
IT - Information Technology
jet number
macnelly
maldons
manque
manufacturing businesses
massawas
Matsue
mcclafferty
mesenteric ischemia
misplacement
mob cap
mobile froth apparatus
Moesa
national stock exchange
noncultured
palpus
parting machine
perilaryngitis
Petermas
plate leveling machine
polyreaction dynamics
pristina longiseta
propo
radiation pathology
razzmatazz
rectangular vector
reharden
rotting of plant and animal material
seiospore
simple language
slide bar
slipping area
slit cathode
stable confinement
steave
steel perforating rule
stem-cuttings
symmetric linear operator
taburn
Tacoignières
tree-like kinematic chain
turkish hizballahs
twist triangle point
two-timer
vfr terminal area chart
vlieland (flylan )
well-groundeds
Wyndmere
xerophilous tree species
zinc-silver accumulator
zivkoes
zygantra