有效碳数

There are six characteristics of speech, all of which are vital to speak effectively. In this section we'll look at each of them separately. These speech characteristics are basically important to you

发表于:2018-11-28 / 阅读(214) / 评论(0) 分类 疯狂英语2001年

BY STEPHEN R .COVEEY The first habit is 1)proactivity. Be proactive. The word proactivity is fairly common in management literature, but you won't find it in the dictionary. It means more than merely

发表于:2018-11-28 / 阅读(260) / 评论(0) 分类 疯狂英语2001年

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(239) / 评论(0) 分类 Explorations

To better know their carbon footprint, a group of Australian landowners are doing their own calculations on what climate change could mean for them. They're looking at ways to improve yields and efficiency in their respective industries while lowerin

发表于:2018-12-02 / 阅读(190) / 评论(0) 分类 世界各地新闻集锦

By Melinda Smith Washington 31 August 2007 Centuries ago doctors used hypnosis to help relieve the excruciating pain of surgery. It then fell out of favor with the introduction of anesthesia. Now as VOA's Melinda Smith reports, new studies show a hos

发表于:2018-12-16 / 阅读(180) / 评论(0) 分类 2007年VOA标准英语(八月)

1. drug company=pharmaceutical company 医药公司n. 2. promotion=marketing 营销n. 3. increase=escalate=rise=go up=grow 上升v. 4. research=study=survey=investigation 研究n. 5. work=be an effective way=be useful=help=achieve=succeed=have an eff

发表于:2018-12-18 / 阅读(112) / 评论(0) 分类 雅思英语

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(108) / 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(157) / 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(131) / 评论(0) 分类 VOA2004(下)--健康科技

By Al Pessin Brussels 13 June 2007 U.S. Defense Secretary Robert Gates says the NATO alliance has demonstrated that it can be effective in Afghanistan in spite of continuing shortfalls in the number of troops member-nations are providing. VOA's Al Pe

发表于:2019-01-06 / 阅读(196) / 评论(0) 分类 2007年VOA标准英语(六月)

This is Scientific American's 60-Second Science, I'm Christie Nicholson. Got a minute? During the last ice age our problem was too little carbon. Unlike today where too much carbon is causing global warming. Past glacial ages occurred partly because

发表于:2019-01-08 / 阅读(158) / 评论(0) 分类 Scientific American(七)月

By Jessica Berman Washington 14 May 2008 Researchers have determined that commonly prescribed triple-drug combination therapies that use old antiviral drugs are the most effective for suppressing the deadly virus that causes AIDS. The findings have m

发表于:2019-01-09 / 阅读(151) / 评论(0) 分类 VOA标准英语2008年(五月)

By Tom Rivers London 19 November 2007 British Prime Minister Gordon Brown is urging all nations to rise to the challenges of combatting global warming, which he compared to the challenge of recovery after World War II. For VOA, Tom Rivers in London r

发表于:2019-01-11 / 阅读(150) / 评论(0) 分类 VOA常速英语2007年(十一月)

GUY RAZ, HOST: I want to ask you about this really famous Talmudic notion - actually, it might be that in the Quran as well - but this idea that, you know, if you save a single life, then you have saved all of humanity. You know that one? PETER SINGE

发表于:2019-01-17 / 阅读(125) / 评论(0) 分类 2017年NPR美国国家公共电台5月

Speaking on environmental protection, Premier Li Keqiang called improving the environment a battle and listed the major targets for this year. We will fight to win the battle of conserving energy, reducing emissions. and improving the environment, Li

发表于:2019-02-05 / 阅读(174) / 评论(0) 分类 cctv9英语新闻2015年

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(176) / 评论(0) 分类 英语新闻

The report's message is also beyond doubt: the extra half a degree makes a big difference. 报告所传达的内容信息也不容置疑:这高出来的0.5C也会带来很大不同。 Arctic summers could be ice-free once a decade in a two-degree w

发表于:2019-02-17 / 阅读(117) / 评论(0) 分类 经济学人综合

NEW DELHI, Feb. 14 (Xinhua) -- BASIC countries including China, India, Brazil and South Africa have jointly expressed objection to European Union' s carbon tax on airlines flying into Europe during the 10th BASIC Ministerial Meeting on Climate Change

发表于:2019-02-19 / 阅读(112) / 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(160) / 评论(0) 分类 英语新闻

BEIJING, March 1 (Xinhua) -- China on Thursday called on the European Union (EU) to take seriously the concerns of the international community on its carbon emissions charges, warning the 27-nation bloc not to complicate the matter. Chinese Foreign M

发表于:2019-02-26 / 阅读(208) / 评论(0) 分类 英语新闻
学英语单词
adamus
adopt-a-highway
all high
Allophane-evansite
arithmetic hierarchy
armed service
at bat
ayubs
beplumed
biopsy specimen
blepharophthalmostat
Brachyactis roylei
breastiest
cardiac rheumatism
central area
clinic analysis
co-amilozide
colonising ability
countable product
cumine hydroperoxide
cuzcoes
decemental arc
decollide
desespoir
dickoff
directed cycle
do sth under provocation
elastic drainage-tube
electric ship
eulima peasei
expiration of the term of office
exult over
fan casing
fibrinoglobulin
first generation microcomputer
floating prime rate of interest
fossorial feet
fumbling around
Gebrauchsmusik
genus krypterophanerons
geometrically integral
Golcar
good action
gyrifications
heteroklin (heterocline)
katagenesis catagenesis
knowledge workers
lauritz
local overgrowth of jaw
machine tool lubrication
Maurism
medicoengineering
mesobiliverdin
methyl sulfoxide
midspan
midwin
milk bucket
mogo
navigational intelligence
Nikolo-Makarovo
no-load inductance
normal segregation
optimum step size in delta modulation
palaeosecular
pedorthist
Piotrowski's tests
population variance
postdoctoral
prepossessing
print server
rate of brain retention
Redelivery of Salved Property
roll-up
ruminatingly
run rings around
runaway-speed
school age population
school-supplies
sector accounts
self-enclosed
shell puncture
shitiest
skollies
Skull-Drag
solar-interplanetary magnetic loop
Strauss's sign
surnena gora
Sydenham,Thomas
synaesthesia
tell a pack of lies
tesseral polar class
top-link
topping device
Trensacq
tufted setae
turpenoid
two-stroke arrowhead
uponlandis
ustilagin
weather tiling
wide V-belt
windin