[材] 碳基摩擦材料

EXPLORATIONS - Carbon Monoxide Poisoning is a Silent Killer That Causes Death and Injuries Throughout the World By Marilyn Christiano Broadcast: Wednesday, November 02, 2005 (MUSIC) VOICE ONE: This is

发表于:2018-12-01 / 阅读(271) / 评论(0) 分类 Explorations

Oceans To Hold More Plastic Than Fish by 2050 2050年海洋中的塑料会比鱼还多 There will be more plastic than fish in terms of weight in the world's oceans by 2050, the World Economic Forum warned Tuesday. 1月19日,世界经济论坛发出警

发表于:2018-12-08 / 阅读(110) / 评论(0) 分类 2016年VOA慢速英语(二)月

Why Diamonds Really Are Forever Diamonds are forever they say, and this is why: diamonds are the hardest substance known to exist. Nothing would scratch or damage a diamond,While a diamond can scratch any other material on the earth. Everything is

发表于:2018-12-27 / 阅读(114) / 评论(0) 分类 英语时差8,16

How big is your carbon footprint? Neil: This is Real English from BBC Learning English. I'm Neil. Lily: 大家好,我是杨莉。 Neil: This is the programme in which we look at words and phrases that you may not find in your dictionary. Lily: 地道英语和大

发表于:2019-01-02 / 阅读(173) / 评论(0) 分类 地道英语在线听

By Greg Flakus Scientists in Texas are trying to find a way of reducing carbon dioxide air pollution by capturing the gas, compressing it and then putting it underground. This technique could also yie

发表于:2019-01-03 / 阅读(147) / 评论(0) 分类 VOA2004(下)--健康科技

This is the VOA Special English Agriculture Report. Rice hulls, or husks, are the protective coverings on grains of rice. Rice with just its hull removed is brown rice. Rice without its hull or bran is white rice. Once rice is harvested, the hulls ar

发表于:2019-01-11 / 阅读(254) / 评论(0) 分类 VOA慢速英语2009年(十二)月

Turning Cigarette Butts to Batteries 烟头转变成电池 If you see a person carelessly throw a cigarette to the ground, what are you likely to think? That depends. If you hate people throwing things on the ground, you might think, That person shou

发表于:2019-01-12 / 阅读(162) / 评论(0) 分类 2014年VOA慢速英语(九)月

Lake Sediment Could Better Date Ancient Finds Radiocarbon dating is the best-known and most widely used method to determine the age of organic material, such as bone or wood or plant matter. All such material contains radioactive carbon atoms, known

发表于:2019-01-14 / 阅读(137) / 评论(0) 分类 VOA标准英语2012年(十月)

The glowing region is the accretion disc, star debris falling inward, would turn round in the maelstrom heated by frictions to such high temperatures that it glows white hot. So at the center of our galaxy, we do have a black hole. We now know that t

发表于:2019-01-22 / 阅读(136) / 评论(0) 分类 自然百科2011年

AGRICULTURE REPORT - Food for Crops: How to Get the Most From Organic Fertilizer By Mario Ritter Broadcast: Tuesday, August 23, 2005 I'm Shep O'Neal with the VOA Special English Agriculture Report. Th

发表于:2019-01-30 / 阅读(200) / 评论(0) 分类 农业与发展

By Peta Thornycroft 22 November 2007 The political future of Morgan Tsvangirai, the leader of Zimbabwe's divided opposition Movement for Democratic Change, is facing challenges. As Peta Thornycroft reports for VOA, many of his closest associates are

发表于:2019-01-31 / 阅读(134) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Andre de Nesnera Washington 11 October 2007 Relations remain tense between Russia and Georgia several weeks after Georgian forces killed two Russian military officers in the Georgian separatist region of Abkhazia. In this background report from Wa

发表于:2019-01-31 / 阅读(147) / 评论(0) 分类 2007年VOA常速英语(十月)

By David Gollust State Department 16 July 2007 The State Department said Monday there is no rift between the Bush administration and former British Prime Minister Tony Blair over his new role as envoy for the international Middle East Quartet. Mr. Bl

发表于:2019-02-02 / 阅读(218) / 评论(0) 分类 2007年VOA标准英语(七月)

HARBIN, Jan. 31 (Xinhua) -- Carbon monoxide has been blamed for the Tuesday deaths of 12 workers in a coal mine in northeast China's Heilongjiang Province, a local official said Thursday. Three workers entered the Yongsheng mine in Dongning County to

发表于:2019-02-08 / 阅读(189) / 评论(0) 分类 英语新闻

BEIJING, June 12 (Xinhua) -- Pressure from trade frictions has continued to increase this year for Chinese enterprises, while further challenges are expected in the future, a commerce official said. Li Chenggang, head of the Department of Treaty and

发表于:2019-02-18 / 阅读(139) / 评论(0) 分类 英语新闻

There is a new substance that is harder than diamond. It's called Q-carbon, and it was created by researchers at North Carolina State University. 北卡罗莱纳州立大学的研究人员研发出一种名为Q-碳的新物质,其硬度比钻石还高

发表于:2019-02-18 / 阅读(146) / 评论(0) 分类 阅读空间

BEIJING, Apr. 16 (Xinhuanet) -- China and the United States will experience more trade friction in the high-end manufacturing sector, as Washington protects its domestic industries, officials said on Sunday. Friction will surely increase as China and

发表于:2019-02-18 / 阅读(172) / 评论(0) 分类 英语新闻

There is a new substance that is harder than diamond. It's called Q-carbon, and it was created by researchers at North Carolina State University. 北卡罗莱纳州立大学的研究人员研发出一种名为Q-碳的新物质,其硬度比钻石还高

发表于:2019-02-19 / 阅读(218) / 评论(0) 分类 英语新闻

BEIJING, Sep. 16 (Xinhuanet) -- Government incentives are important to pave a low-carbon road to economic growth, but companies that improve their industry models and technologies are the main players and also benefit receivers, noted officials and i

发表于:2019-02-25 / 阅读(173) / 评论(0) 分类 英语新闻

China, EU to negotiate over solar panel friction BEIJING, Sept. 11 (Xinhua) -- The Chinese government on Tuesday sent a delegation to Europe to negotiate with the European Union (EU) about the trade friction over solar panel imports. The delegation,

发表于:2019-02-25 / 阅读(220) / 评论(0) 分类 英语新闻
学英语单词
503
altitude of perigee
aromatous
astraphobic
automatic sounding buoy
azran (azimuth and range)
biological economics
boyzilian
Buckingham Palace
budget allotments
buy your story
characteristic function of set
climbing perch
clip path
control analyses
crispine
current-day
customer use
data interchange format file
electrode field
emergency ministerial meeting
epdml
etriers
Euonymus aculeatus
examination of goods
explosive barrel volume
extramatrical mycorrhiza
extraterrestrial
Fermi-Dirac distribution function
first aid of fracture
foreign judgements
generator load factor
germanidiol
glazed imitation greaseproof paper
graphics-intensive
green-and-yellow
has seen better days
Hiserpia
Homocodon
Human Life Amendment to the Constitution
intellectual faculty
intracanal preparation
iona i.
isothermobathic
legal guilt
lily gilding
Linton Hill
LOML
lueneburgite
microobservatory
mixed transportation
molecular microbial ecology
multi-arch
nonassimilable
overload limit switch
paraster
pero-olfactorius
pipunculus (cephalops) coatalis
pleasurecrafts
ploughhead
pneumatic work
premelting transition
Prerubral
processor parallel interface
proclivities
Publier
pumped-storage power station
re-confirmed
Received Standard English
reference test method
relay piston
releaser
rossica
rubythroats
Salmonella abortus equi
scaremongered
simulation context
sitting over
Skipness
souchet
spectrocolo(u)rimetry
speed level
sticky-uppy
stiffness test
strong-arms
strophes
taken a flyer
team effort
technological gap
tendential
terrestrial solar cell
Tesouro
total serialization
unhexoctium
useful bird of forest
very high-speed Backbone Network Service
voblast
wall thickness of cylinder
wedge-wire deck
wildaid
window-washings
Yellowedge