生物量产量

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:05.82]2006 Text3 [00:08.14]When prehistoric man arrived in new parts of the world, [00:12.17]something strange happened to the large animals: [00:15.51]they suddenly became extinct. [00:18.03]

发表于:2018-11-30 / 阅读(123) / 评论(0) 分类 历年考研英语阅读理解

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 even It's even colder than yesterday.

发表于:2018-12-05 / 阅读(135) / 评论(0) 分类 每日攻克5词

When you consider all life on Earth, billions of human beings are a relatively small number when compared to trees, earthworms or even viruses. But humans really know how to use what little power we have, a new study found. The study is said to be th

发表于:2018-12-08 / 阅读(105) / 评论(0) 分类 2018年VOA慢速英语(六)月

This is Scientific American's 60-Second Science. Im Karen Hopkin. Itll just take a minute. When you think about an ecosystem, you usually think of the big animals that live there. The Serengetis ruled by lions. And estuaries are populated by fishes,

发表于:2018-12-24 / 阅读(88) / 评论(0) 分类 Scientific American(七)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. There's a huge, gunky brown cloud that lingers over south Asia and the Indian Ocean each winter. Its been known to cause respiratory diseases and even

发表于:2018-12-24 / 阅读(111) / 评论(0) 分类 Scientific American(一)月

15. What researchers such as Ransom Myers and Boris Worm have shown is just how fast things are changing. 【分析】复合句。本句中 what 引导主语从句,其中 such as Ransom Myers and Boris Worm 表列举,is 是系动词。 【译文】

发表于:2018-12-30 / 阅读(69) / 评论(0) 分类 考研英语长难句讲解

Scientists Measure Ocean Health by Its Color 科学家根据海洋的颜色测量其健康度 You wouldn't order phytoplankton from a menu, but these microscopic green algae are an important food. The

发表于:2019-01-03 / 阅读(133) / 评论(0) 分类 VOA2005(上)--环境科学探索

Yamaguchi Bank, Ltd. 山口银行 Yankee bond 扬基债券;美国本土债券 Yasuda Trust Banking Co. Ltd. 安田信托银行 Yasuda Trust Asia Pacific Limited 安田信托亚太有限公司 year o

发表于:2019-01-03 / 阅读(94) / 评论(0) 分类 财会英语

意大利推出先进的生物燃料工厂 by Marzia De Giuli CRESCENTINO, Italy, Oct. 9 (Xinhua) -- An advanced plant for the production of second generation biofuels from plants not suitable for food consumption was inaugurated in northern Italy on

发表于:2019-01-11 / 阅读(103) / 评论(0) 分类 英语新闻

DEVELOPMENT REPORT - Seeing More Forest for the Trees: A Brighter Future for World's Forests?By Caty Weaver Broadcast: Monday, December 11, 2006 This is the VOA Special English Development Report. A r

发表于:2019-01-11 / 阅读(148) / 评论(0) 分类 2006年慢速英语(十二)月

This is the VOA Special English Economics Report. A US fuel pump for 85 percent ethanol, 15 percent gasoline What happens when a food crop becomes a fuel crop? This is a question many people are trying to answer as demand for ethanol increases. The

发表于:2019-01-11 / 阅读(75) / 评论(0) 分类 VOA慢速英语2007年(三)月

Fighting Fire with Fire In African savannahs, or grasslands, wildfires can either be destructive or beneficial. It all depends on when those fires occur. Scientists at the World Agroforestry Center have developed a system to determine the best time t

发表于:2019-01-14 / 阅读(120) / 评论(0) 分类 VOA标准英语2013年(二月)

Illinois Biomass Recycling Center Aims to be First of its Kind Outside rural Goodfield, Illinois is a pile of wood that weighs 4.5 million kilograms. Some people call it garbage, but for Paul Wever, it's something else. I look at this as oil barrels

发表于:2019-01-14 / 阅读(91) / 评论(0) 分类 VOA标准英语2013年(七月)

21. That matters because theory suggests that the maximum sustainable yield that can be cropped from a fishery comes when the biomass of a target species is about 50% of its original levels. 【分析】多重复合句。句子主干为That matters。

发表于:2019-01-16 / 阅读(126) / 评论(0) 分类 考研英语长难句讲解

15. What researchers such as Ransom Myers and Boris Worm have shown is just how fast things are changing. 【分析】复合句。本句中what引导主语从句,其中such as Ransom Myers and Boris Worm 表列举;is是系动词,how引辱的从句

发表于:2019-01-16 / 阅读(114) / 评论(0) 分类 考研英语长难句讲解

PART 0NE I.用适当的语法形式或词汇填空 1.When Mrs.Smith goes back to her office after class,she expects Mary,her daughter,toat her desk. A.work B.have been working C.have workded D.be working 2.Few of you share my

发表于:2019-01-18 / 阅读(123) / 评论(0) 分类 实用英语

You know the smartest things to do with your money. But what are the worst moves? What should you avoid? 自己的钱该怎么打理才最明智,对此你一定心知肚明。但是你知道最糟糕的做法是什么吗?哪些是你应该避免的

发表于:2019-02-02 / 阅读(111) / 评论(0) 分类 英语美文

Finance and Economics 财经 Buttonwood: Bumper buy-backs 梧桐树专栏:丰厚的回购 A new paper argue that to forecast share returns, buy-backs as well as dividends must be counted. 一项新研究表明,想要预测股票收益,必须计算

发表于:2019-02-24 / 阅读(100) / 评论(0) 分类 经济学人财经系列

X Xerox/xerox n.复印机 v.复印 X-ray n.X射线,X光 Y yard n.院子,场地;码 yawn v.打呵欠 n.呵欠 year n.年,年度 yearly a./ad.每年,一年一度(的) yeast n.酵母 yell v.叫喊 yellow

发表于:2019-02-25 / 阅读(135) / 评论(0) 分类 考研英语

Apology and explanation Useful sentences I apologize. I must apologize. Pardon me. I am truly sorry. I beg your pardon? A thousand pardons for it. I just dont know what to say. I am afraid of brought you too much trouble. It was most careless of me.

发表于:2019-02-27 / 阅读(146) / 评论(0) 分类 商务交际高手
学英语单词
adhyasa
antisweatshop
ball-goers
boykinia elatas
bright heat treatment wire
building block system
calcium clay
CD replication
central barrier
Changzhi Township
chicken pox
click stream
common control system
cone friction drum
crypt of lieberkuhn
current rates
damas damas
database logic
decimal-binary conversion
Demirköprü Barajι
deraigned
derivation (pareto)
diphenyl diphenoxysilicane
discretionary principle
disseminated aspergillosis
drum kits
early-dry mortar strength test
electromedical
emergency responses
financial plan for construction technology
fishpole antenna
flame noise
glyotol
granules
greaseback
heavy counter
Heberden's arthritis
higher order reaction
historical analysis
hold ... breath
hypnoidic state
information-sharing
INTEGER type
joint bargain
Lavite process
Legolands
library prelude
lock stile
low-pressure pneumatic spraying equipment
macro mechanism
Magdaleno Aguilar
mauled
melwel
middle-latitude zone
multispar
mutuals
N.N.N. medium
nearest-neighbour index
nesis
NMBA
oil supply unit
ordosite
orthodigita
palatium
Panzaism
phone-book
photoemitter
Pickeringia montana
planning for equipment investment
polish emulsion
portoes
power tamper machine
primary aluminum
product of sums
profit on sold of securities
pseudoarchaeologists
pull-out-type fracture
quinalizin
radiation type pyrometer
regio costalis lateralis
sandpit
sealed rectifier
spermi-
splenius muscles
statement of financial accounting standards
supraopticohypophysial
tailender
take sth from sb
tax on gross profit basis
tax regime
test of significance of estimator
Thangool
Torenia fournieri
twin-screw and twin-rudder ship
uncharactered
undermeals
unnapped
uuencodes
vein stuff
warm-up temperature
yumiko