生物量锥体,生物量金字塔

Section A [00:02.90]1. W: What do you think you are doing. You shouldn't smoke in my room. [00:09.25]M: Oh,I'm sorry,darling.I didn't think you'd mind. [00:14.11]Q: What is the probable relationship between the man and the woman? [00:20.95]2. W: I ca

发表于:2018-11-29 / 阅读(191) / 评论(0) 分类 决胜四级听力必备

[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(105) / 评论(0) 分类 历年考研英语阅读理解

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(82) / 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(66) / 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(91) / 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(47) / 评论(0) 分类 考研英语长难句讲解

The Pyramids Built 4,000 years ago, the three great pyramids at Giza, in the Egyptian desert remain the most colossal 1 buildings ever constructed. The pyramids were built by Egyptians under the order

发表于:2018-12-30 / 阅读(93) / 评论(0) 分类 英语沙龙2004全年合辑上

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(103) / 评论(0) 分类 VOA2005(上)--环境科学探索

This Too Shall Pass For all worldly things shall indeed pass. When I am heavy with heartache I shall console myself that this too shall pass; when I am puffed with success I shall warn myself that this too shall pass. When I am strangled in poverty I

发表于:2019-01-08 / 阅读(64) / 评论(0) 分类 英语美文

新生天后:菲律宾天才少女Charice Pempengco - Pyramid Charice有副天生的金嗓音,她的发音特点是特别雄浑有力,在演唱时能够很自如的进行高低音变换。虽然年龄很小,但其演唱功底和发展潜力却远

发表于:2019-01-10 / 阅读(76) / 评论(0) 分类 经典英文歌曲

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(76) / 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(123) / 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(58) / 评论(0) 分类 VOA慢速英语2007年(三)月

Pyramid vs. Ponzi Scheme. Which One Is Worse? And now for the VOA Learning English program, Words and Their Stories. When you work hard for your money, you do not want to lose it. And if you invest your hard-earned money, you want to see great return

发表于:2019-01-12 / 阅读(90) / 评论(0) 分类 2016年VOA慢速英语(四)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(105) / 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(71) / 评论(0) 分类 VOA标准英语2013年(七月)

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,how引辱的从句

发表于:2019-01-16 / 阅读(68) / 评论(0) 分类 考研英语长难句讲解

古埃及金字塔是奴隶制帝王的陵墓,最宏大的当为吉萨三座大金字塔。塔基呈方形,每边长230米,高146米,用230余万块巨石(每块平均重达2.5吨)垒成,国王墓室用一块400吨重的石板垒成。整体规

发表于:2019-02-01 / 阅读(75) / 评论(0) 分类 阅读空间

Pyramid Charice Pempengco Shawty's love is like a pyramid (ooh) We stand together till the very end (eh ooh) There'll never be another love for sure (ooh) Iyaz and Charice let we go Stones, heavy like the love you've shown (shown) Solid as the ground

发表于:2019-02-04 / 阅读(118) / 评论(0) 分类 好听的英文歌曲

For all worldly things shall indeed pass. When I am heavy with heartache I shall console myself that this too shall pass; when I am puffed with success I shall warn myself that this too shall pass. When I am strangled in poverty I shall tell myself t

发表于:2019-03-04 / 阅读(201) / 评论(0) 分类 英语美文
学英语单词
accepting arm
alarm dismissal probability
alloknesis
anamensis
area cribrifopmis sclerae
armored infantry
arteriae thoracalis lateralis
attak
audibilities
Bacillus pasteurii
barmiest
black-tailed godwit
boiled
carpet pile height
CATE (computer-controlled automatic test equipment)
celastrus angulata maxim.
chief resident engineer
Chipeta
Chirognathidae
chrysotus mobilis
civilising
confined head
consolidation setting
contextualists
Cornus chinensis
cutisector
Cypripedium palangshanense
D-FORM
domain of interpretation
epithelial surface
eriobotryas
gate swap
Goose R.
heavy stress
Honoka'a
idyl, idyll
in a search for
incomplete contraction
individual pursuit race
inestimate
inflammatory scoliosis
inordinately
janglish
know-hnw
lea management
lehmanite
leucophaeus
line of electric displacement
lower parpaffing hydrocarbons
main nozzle retainer spring
mean horizontal indensity
method of joints
military laws
minor-loop feedback compensation
mode split
mop the floor with
multischematic
nickel aminosulfonate
Nicolo
one - parent families
pedal guard
permanable
phosphoglucose
pinacolyl
plotting service
posterior septal branches
price gouging
protectorite
puddle
quasi-optical
Raditsa-Krylovka
record location counter
reference electrode filling solution
regratify
Rehfuss' tube
rhombic hemihedry
Rosecrans
rostrum(Belemnoidea)
sack counter
Salles-la-Source
saticon
Scarinish
shade deck
silicofluorides
single-gun single-beam colour picture tube
Sinon
social behaviorism
soft lunar landing
spiral wire column
stanozolol
static pressure probe
Sunna
system requirement
tension disc pin
the king's english
tillek
transistor-core circuit
transshipment point
uncreativeness
wickrow
wire line tool
wolmars