[矿业] 滑石碎屑

Ukraine Boxing Superstar Prepares for City Hall Arena 乌克兰拳击巨星备战大会堂竞技场 Vitaliy Klitschko is recognized as a Ukrainian icon for his incredible boxing prowess. But the heavyweight hero says he dreams of a different legacy,

发表于:2018-12-08 / 阅读(130) / 评论(0) 分类 VOA标准英语2014年(六月)

This is the place where there is little food, where is little water and there are many many people. And many people are trying to get out of here out of the airports. You are seeing a lot of people lining up around there. They have been lining up her

发表于:2018-12-19 / 阅读(212) / 评论(0) 分类 CNN2013年(十一)月

Plants can pull carbon dioxide, the planet warming greenhouse gas, out of earth's atmosphere. But these aren't the only living organisms that affect carbon dioxide levels and thus global warming. Nope, I'm not talking about humans. Humble sea otters

发表于:2018-12-24 / 阅读(107) / 评论(0) 分类 Scientific American(九)月

These aren't Christmas lights. This isn't a mutant lobster. And this fearsome-looking creature is not something you'd ever find at the end of your fishing hook. These are some of the rarely seen sea creatures found deep in the ocean in a world of tot

发表于:2018-12-26 / 阅读(106) / 评论(0) 分类 自然百科2009年

A:Rabbit B:Mountain C: Tree D: River Summary This story talks about some nature members want to have a party one day. But the party becomes a condem. Prologue: (The voice-over) Its a beautiful sunny day! A little white rabbit jump out of her

发表于:2019-01-08 / 阅读(141) / 评论(0) 分类 英文剧本

Book Recommendations For The Post-Election Escapists play pause stop mute unmute max volume 00:0004:58repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. RAC

发表于:2019-01-16 / 阅读(119) / 评论(0) 分类 2016年NPR美国国家公共电台11月

Trump Won Their Vote. Now They Want Him To Meet Expectations play pause stop mute unmute max volume 00:0003:39repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plu

发表于:2019-01-16 / 阅读(121) / 评论(0) 分类 2016年NPR美国国家公共电台11月

In this rugged and unforgiving terrain littered with fractured rock and ice-cold rivers, the slightest miscalculation may have fatal consequences. The snow leopard is the worlds highest living big cat. But theres another smaller predator that ranges

发表于:2019-01-22 / 阅读(127) / 评论(0) 分类 自然百科2010年

In the 1600s, there were so many right whales in Cape Cod Bay off the east coast of the U.S. that apparently you could walk across their backs from one end of the bay to the other. Today, they number in the hundreds, and they're endangered. Like them

发表于:2019-01-24 / 阅读(141) / 评论(0) 分类 英语语言学习

A three-metre deep skirt (made of sturdy polyester) dangles beneath the boom to prevent litter from escaping under it; 3米深的裙座(由坚固的聚酯制成)悬挂在吊杆下方,以防止垃圾漏出来; buoyant plastic tends to float wi

发表于:2019-02-16 / 阅读(178) / 评论(0) 分类 经济学人科技系列

Few things exercise green sensibilities more these days than marine plastic litter. 如今没有什么能像海洋塑料垃圾那样更能唤醒人们的环保意识。 The detritus looks unsightly when it washes up on beaches, and cruel when it chok

发表于:2019-02-16 / 阅读(126) / 评论(0) 分类 经济学人科技系列

Once it seemed that the ocean floor was a desert of darkness. As everyone knew, sunlight was what made life possible by fueling photosynthesis, and sunlight can penetrate only the first few hundred yards of the oceans great depths. Lower, a few

发表于:2019-02-21 / 阅读(136) / 评论(0) 分类 托福英语

The strongest typhoon so far this year is battering the northern Philippines with violent winds and torrential rains. Super typhoon Mangkhut made landfall on the country's main island Luzon early on Saturday, blowing down trees, ripping off roofs and

发表于:2019-02-23 / 阅读(93) / 评论(0) 分类 英语听力精选进阶版

In the 1830s, the British naturalist Edward Forbes surveyed ocean beds throughout the Atlantic and Mediterranean 19世纪30年代,英国博物学家爱德华福布斯勘察了大西佯和地中海各处的海床, and declared that there was no li

发表于:2019-02-25 / 阅读(159) / 评论(0) 分类 万物简史
学英语单词
a stapler
Active Platform
alae parva
alphameric graphic display
antimetaphysics
attached x-chromosome
battery cable clamp
bearing metal
bitter test
blowing in the wind
blue waters
brothered
ceratodon purpureus
chop stroke
Class B
coated vesicle
come-down
confocal family
controlled firing area
crowding level
cucumiss
de wet
departure draft
derivative component
diarrhea
diopatra sugokai
draggerman
exochorda serratifolia s. morre
family aristolochiaceaes
film of oil
flat function
float-stone
floor dunnage
formaldehyde odour
genus arachiss
geronto
gesinae
harmands
INDM
instrument chopper
La Bel tube
lasting out
liable to pay
linked to next chain
logarithmic scales
mainshaft pilot bearing
manual traversing handle
marine organism
martinsite
meiocardia globosa
microfilarial granuloma
Montsûrs
negative effect
New Lexington
novuulen
obliged ship
Ocuri
off form
open window negative
osier willow
overboard discharge
panyang
parc-des
pediatric pharmacology
peremptorily
perisynovial
Pharmakokinetics
phoumi
phylloid cystoadenoma
pitifullest
pragmatist
production control equipment
pulls away
Pégairolles-de-l'Escalette
quarantine flag
regression algorithm
resultant matrix
rice cooker
serious crime
sister hooks
space charge parameter
splanchnocyte
standard poodle
statutes
stopnut
talniflumate
tasimeters
term of a contract
toe weld
toss their hat in the ring
uncertainty analysis
up there
vanishing fractions
video-display terminal system
voting machine
Vycor cell
water-engine
with an easy grace
workstock
yokeage
Zimovniki
zoanthella