总氨氮

初级英语听力(新版) Lesson17 What's the postage on these letters to Thailand, please? I'll have to check. Do you need anything else? Yes. A three pence stamp, please. That'll be eighty-five pence in all. I wish you wouldn't have your TV so lou

发表于:2018-12-01 / 阅读(248) / 评论(0) 分类 初级英语听力新版

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 hook He hung his coat on the hook behi

发表于:2018-12-05 / 阅读(200) / 评论(0) 分类 每日攻克5词

You probably already know everything is made up of little tiny things called atoms 你也许已经知道所有的东西都是由微小的原子组成。 You might even know that each atom is made up of even smaller particles called protons, neutrons

发表于:2018-12-08 / 阅读(150) / 评论(0) 分类 TED演讲教育篇

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. The Chesapeake Bay could get helped by a new antipollution expert: farmed oysters. For decades, the Chesapeake has been plagued by excess nutrients, such

发表于:2018-12-24 / 阅读(170) / 评论(0) 分类 Scientific American(一)月

AGRICULTURE REPORT - Bird Flu: Composting the Remains of Farm BirdsBy Mario Ritter Broadcast: Tuesday, February 28, 2006 I'm Steve Ember with the VOA Special English Agriculture Report. Farmers usuall

发表于:2019-01-02 / 阅读(138) / 评论(0) 分类 2006年慢速英语(二)月

AGRICULTURE REPORT - Legumes: Good for People and SoilBy Bob Bowen Broadcast: Tuesday, February 21, 2006 I'm Steve Ember with the VOA Special English Agriculture Report. Many different kinds of plants

发表于:2019-01-02 / 阅读(149) / 评论(0) 分类 2006年慢速英语(二)月

Broadcast: June 4, 2003 By Paul Thompson VOICE ONE: This is Ray Freeman. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today, we tell about how astronauts prepa

发表于:2019-01-02 / 阅读(259) / 评论(0) 分类 VOA2003(上)-科技导航

Good morning, from the CNN center here in Atlanta. I am Melissa Long. Its a Tuesday, August 4th and heres a look at some of the stories making news at this hour. Iran is finally confirming that it has arrested three American travelers, three America

发表于:2019-01-07 / 阅读(187) / 评论(0) 分类 CNN2009年(八)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor

发表于:2019-01-08 / 阅读(241) / 评论(0) 分类 Scientific American(九)月

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. If youve ever wondered where the Earth came from, the answer, it seems, is blowin in the windthe solar wind. Or so say scientists who, after examining sola

发表于:2019-01-08 / 阅读(201) / 评论(0) 分类 Scientific American(七)月

This is the VOA Special English Agriculture Report. University of Delaware scientists say trees can reduce emissions of dust, ammonia and odor from poultry farms Planting trees around poultry farms can improve air and water quality -- and please the

发表于:2019-01-11 / 阅读(173) / 评论(0) 分类 VOA慢速英语2008年(九)月

This is the VOA Special English Agriculture Report. Planting trees around poultry farms can improve air and water quality -- and relations with neighbors. Research has shown that just three rows of trees near poultry houses can reduce the release of

发表于:2019-01-11 / 阅读(218) / 评论(0) 分类 VOA慢速英语2009年(九)月

This is the VOA Special English Agriculture Report. Sorghum farmers in eastern Uganda, working with scientists, have tested some lower-cost ways to improve their soil. Little rain and poor soil fertility are problems in that area, as in other parts

发表于:2019-01-11 / 阅读(176) / 评论(0) 分类 VOA慢速英语2007年(六)月

Fukushima Plant Operator: Nitrogen Pumping Operation Going Well A plan to inject nitrogen into the containment vessel around reactor 1 at the Fukushima Daiichi power plant appears to be working, the plant owner said Thursday. Higher pressure levels h

发表于:2019-01-14 / 阅读(171) / 评论(0) 分类 VOA标准英语2011年(四月)

托福考试(TOEFL)是国际上最有影响力,使用最广泛的的英语水平测试之一。托福除了作为美国主流学校入学所需的标准化考试,申请签证和工作的过程中也会有需要托福成绩的机会,所以不少

发表于:2019-01-18 / 阅读(166) / 评论(0) 分类 托福英语

The geology of the planet 地球的地质情况 Welcome to the Anthropocene 欢迎来到人类纪 Humans have changed the way the world works. Now they have to change the way they think about it, too 人类改变了世界运行方式,现在,人类不

发表于:2019-01-26 / 阅读(207) / 评论(0) 分类 经济学人综合

AGRICULTURE REPORT — November 26, 2002: Corn, Part 1 By Mario Ritter This is the VOA Special English Agriculture Report. Corn is an important crop in many parts of the world. However, some people ar

发表于:2019-01-30 / 阅读(191) / 评论(0) 分类 农业与发展

KIEV, Aug. 6 (Xinhua) -- The death toll in a chemical plant explosion in eastern Ukraine's Donetsk region has risen to 5 after two of the wounded succumbed to injuries, the Ukrainian State Service for Emergencies said on Tuesday. The blast occurred a

发表于:2019-02-06 / 阅读(198) / 评论(0) 分类 英语新闻

GRE阅读复备考之类比思维。考生在做gre阅读复习过程中也可以运用类比的思维解题。在GRE阅读中绝对不少见,也就是常说的类比题。主要说下述哪一选项所述现象和原文第N行的说法比较相像

发表于:2019-02-17 / 阅读(156) / 评论(0) 分类 GRE英语

1.Above all:最重要的是,most important of all Above all, theyll have to discover how much nitrogen it possesses since nitrogen is4/5 of the air breathe.(2002-1) 2.Account for:解释。说明 How do you account for the truth? 3.After

发表于:2019-02-18 / 阅读(122) / 评论(0) 分类 大学四六级阅读
学英语单词
a long word
aether vinylicus
AH-3923
Ankatafa
Anota hainanensis
antiphialtic
autoactivation
background of mark
bird impact
boultels
brown paper bag
buffote
Burayevo
catapult launching
Chuang-tzu
comprehendings
conditional-lethal
crystal structure of wax
curabilities
deadweight metric ton
demand for service
dilatation fissure
distant transmission
double worked tree
earn one's own living
emsa
estrus cycle
exampled
fightingfor
financial supermarket
flat hand burnishing file
forepiece
fuel element column
giuegoue
gives me a hand
grade tunnel
great bilberry
greyn
habropoda sinensis taiwana
high speed basin
ichthyodectids
ilebo (port-francqui)
inditement
johnpaul
kelep
Kipsikis
lesserite
list handling
locustberry
macrosomites
magnetic personality
masking value
mathematical thinking
matte shot
metachemical
metal ketyl radical
metal-insulator semiconductor (mis)
mountagu
neuroepithelium
nose shape
Nurosurgery
Obligations of Flag State
overturning moment of tire
Panama disease of banana
Passate
Pelargonium hortorum
Penhook
period of liability
pinch me
plextor
potassium cyanoargenate
prom queen
radio telephone transmission
rat-a-tats-tats
relative invariant
report on incident involving harmful substances
retrospectant evidence
roll dryer
rotary soot blower
S-adenosylmethionone
sahuaro
scabiosas
scilliglaucoside
scleroplectenchymatic
separation of bicuspid valve under direct vision
sertoli-cell only syndrome
shading device
shielded magnet
superclouds
sycophantish
tappoons
thresk
toast
triggerless
trunk indices
turret-front camera
types of home
uniform time charter
unit reference code
valencianite
voltage overload
wild lupines