[机] 生物团浓度

[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(190) / 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(178) / 评论(0) 分类 2018年VOA慢速英语(六)月

It's important to get enough sleep. [00:06.27]Section 1 Before you read [00:08.18]PAIRWORK [00:09.20]Discuss the following questions [00:10.97]with your partner. [00:12.50]1.How many hours do you and your partner sleep [00:16.27]every day? [00:17.78]

发表于:2018-12-10 / 阅读(206) / 评论(0) 分类 初中英语山东版九年级(全一册)

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(133) / 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(154) / 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(134) / 评论(0) 分类 考研英语长难句讲解

Psychologically defined, concentration is the process of centering one's attention over a period of time. In practical application, however, concentration is not as simple to deal successfully with as the definition may imply. For this reason, it is

发表于:2019-01-02 / 阅读(182) / 评论(0) 分类 双语有声阅读

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(184) / 评论(0) 分类 VOA2005(上)--环境科学探索

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(145) / 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(206) / 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(133) / 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(171) / 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(153) / 评论(0) 分类 VOA标准英语2013年(七月)

There's a Rose In a fisted Glove and the eagle flies with the dove and if you can't be with the one you love it's alright Go ahead and love the one, love the one, love the one your with love the one, love the one, love the one your with If your guy c

发表于:2019-01-14 / 阅读(133) / 评论(0) 分类 节奏布鲁斯

Caught Twittering or on Facebook at work? It'll make you a better employee, according to an Australian study that shows surfing the Internet for fun during office hours increases productivity. 上班时上Twitter或Facebook网被撞见?这会让你成

发表于:2019-01-15 / 阅读(174) / 评论(0) 分类 实用英语

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(210) / 评论(0) 分类 考研英语长难句讲解

MADRID, Sept. 17 (Xinhua) -- Real Madrid coach Jose Mourinho said this Saturday that he wanted his players to show a better level of concentration when they visit Levante on Sunday evening. Although Madrid have won their last two games, against Getaf

发表于:2019-02-04 / 阅读(156) / 评论(0) 分类 英语新闻

21-Concentration

发表于:2019-02-05 / 阅读(398) / 评论(0) 分类 摘取梦想的启蒙星

Hungry for your love 真爱无限 我的心跳急剧加速,我径直地看着拉玛的眼睛,问她,那个男孩是不是有一天告诉你,明天不要给我送苹果了,我要被送到另一个集中营了? 对呀,你怎么知道的。拉

发表于:2019-02-18 / 阅读(144) / 评论(0) 分类 英语美文

It is cold, so bitter cold, on this dark, winter day in 1942. But it is no different from any other day in this Nazi concentration camp. I stand shivering in my thin rags, still in disbelief that this nightmare is happening. I am just a young boy. I

发表于:2019-02-18 / 阅读(131) / 评论(0) 分类 阅读空间
学英语单词
almanac of economy
analytical grade resin
anticonvulsant drug
atsr
autohemolytic
Ayrum
bathypelagic organism
blank cartridges
bomb aging
bone-white
bow type spring
bristol paper
calcaneoapophysitis
Campestre-et-Luc
Campo, R.
cerebromedullary
Changbin Township
city chambers
coefficient of differentiation
commercial factor for coal
conditioned reaction
core product
curtain ring of window
devest oneself of
digital workplace
duce
electric plates
episiocele
episyrphus alternans
excavation sinkage
expander graph
Financial Times
for a second
fossombronia pusilla (l.) oumortier
fried sliced beef with tomato sauce
glycerinum boracis
Grasmere
haakmat
hidden inventory
Identity Enrollment Herdbook
incompatible termini
indefinite number
infraspinous region
Jetzendorf
jovellanos
koerner
leavin'
linear milling machine
logic data base design
lower fillet and fascia
machine elves
mcnaught
Musa sapientum L.
Muslimophobia
N (nuclear)
next record
OER (operator error recording)
order of continuity
paraldehyde
parathyroid hormone determination
penanceless
phony layer
pollages
postfemur
primitive matrix
propagant
Puccinellia pauciramea
purpura factitia
radix acori
real quadratic field
recursively-enumerable set
register save area
replicatable suppressible digit frame
returned goods
rubber stamp
sablefish
semicanal for auditory tube
Serowe
sewage grit
shellfish processing machine
squealings
strauder
synthetic unit-hydrograph
Tahora
Tambre, R.
three-day
tramontana
tunnel conveyor
typhoid bacteriophages
valence state
var. v. mediana colli
variable frequency converter classifications
vertical plates
vibrated
victaulic joint
visual variable
waveguide plunger
whole-grain
William Somerset Maugham
Witch-Eel
yarmouth interglacial period
zero-one