制约这种耐磷酸

Why would a U.S. Government agency specializing in administering civilian foreign aid and development assistance, concern itself with religious freedom in the countries where it works? At USAID, we see freedom of worship as an essential element in ou

发表于:2018-12-16 / 阅读(137) / 评论(0) 分类 VOA标准英语2018年(八月)

The little splints of wood which we call matches are made out of deal or pine wood which has been soaked in melted paraffin wax to make it burn more easily. 这种被我们称之为火柴的薄木片由欧洲赤松(松树)制成, 在液体的石蜡

发表于:2018-12-18 / 阅读(139) / 评论(0) 分类 英国学生科学读本

Have you ever had a problem getting a match to light? If so, you might be using the wrong type of match. There are actually two different types of matches: safety matches and strike-anywhere matches. 以前你点燃火柴时有没有点不着的时候呢

发表于:2018-12-18 / 阅读(124) / 评论(0) 分类 2018年NPR美国国家公共电台2月

As a child, the commentator went door to door with his mother to share the tenets of the Jehovah's Witnesses. The experience led to his belief that tolerance is the foundation of freedom and liberty Welcome to This I Believe, an NPR series presentin

发表于:2018-12-19 / 阅读(137) / 评论(0) 分类 2007年NPR美国国家公共电台

今天我们要学的词是zero tolerance. Zero tolerance零容忍。U.S. Attorney General Jeff Sessions announced a zero-tolerance policy on illegal border crossings into the United States. 美国司法部长塞申斯宣布,对非法入境美国者实

发表于:2018-12-30 / 阅读(115) / 评论(0) 分类 英语单词荟萃

OSCE Chief Promises Freedom, Tolerance, Democracy Melanie Sully The new head of the Organization for Security and Cooperation in Europe (OSCE) says messages of freedom, tolerance, and democracy are cr

发表于:2019-01-07 / 阅读(121) / 评论(0) 分类 VOA2004(上)--各类新闻

This is Scientific American's 60-Second Science, I'm Christopher Intagliata. Got a minute? Life on earth requires six basic ingredientscarbon, hydrogen, nitrogen, oxygen, sulfur and phosphorus. Those six elements are the building blocks for DNA and R

发表于:2019-01-08 / 阅读(159) / 评论(0) 分类 Scientific American(十二)月

This is the VOA Special English Agriculture Report. Hogs at an Ohio farm Research shows that waste from pigs that are fed a special kind of corn may help a farmer's crops. And it also may help the environment. Any farmer who raises swine knows that

发表于:2019-01-11 / 阅读(191) / 评论(0) 分类 VOA慢速英语2008年(八)月

By Peter Fedynsky Moscow 18 July 2007 Officials in Ukraine are assessing the damage of a train crash in western Ukraine that sent huge clouds of burning phosphorus billowing into the air. The accident, which took place Monday, is raising health conce

发表于:2019-01-12 / 阅读(158) / 评论(0) 分类 2007年VOA标准英语(七月)

IndonesiaTeachingTolerancewithComics A new series of comic books is being introduced in Indonesia to promote diversity and tolerance. The group behind the creation of the comic book series says they are an innovative and effective way to combat the m

发表于:2019-01-13 / 阅读(127) / 评论(0) 分类 VOA标准英语2011年(九月)

Egyptian Islamist Calls for Tolerance of Coptic Christians Violence between Egypt's Coptic Christians and conservative Muslims has led to calls for tolerance from some unlikely sources. The allegiance of the men gathered outside a mosque in central A

发表于:2019-01-14 / 阅读(190) / 评论(0) 分类 VOA标准英语2011年(五月)

MARY LOUISE KELLY, HOST: Summertime brings algae blooms to many parts of the country - those mats of bright green organisms that can blanket waterways. In places like Florida's Lake Okeechobee, the blooms hurt tourism. They kill fish. They threaten w

发表于:2019-01-17 / 阅读(155) / 评论(0) 分类 2018年NPR美国国家公共电台7月

Voice 1 Thank you for joining us for todays Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 War Voice 2

发表于:2019-01-19 / 阅读(124) / 评论(0) 分类 环球英语 Spotlight

今天我们要学的词是zero tolerance。 Zero tolerance, 零忍耐,就是绝不姑息迁就的意思。中国游泳选手欧阳鲲鹏因为药检被查出使用合成类固醇,被罚终身禁赛。 Chinese officials say it shows that a 'zero-

发表于:2019-01-25 / 阅读(140) / 评论(0) 分类 英语每日一词

BEIJING, Jan. 5 (Xinhua) -- For the first time, China has fined overseas companies for price-fixing on the mainland, which is a strong signal that the country will not tolerate foreign cartels any more and is committed to maintaining market disciplin

发表于:2019-01-25 / 阅读(276) / 评论(0) 分类 英语新闻

今天我们要学的词是zero tolerance。 Zero tolerance, 零忍耐,就是绝不姑息迁就的意思。中国游泳选手欧阳鲲鹏因为药检被查出使用合成类固醇,被罚终身禁赛。 Chinese officials say it shows that a 'zero-

发表于:2019-01-25 / 阅读(143) / 评论(0) 分类 英语单词荟萃

The commercial potential for the stuffwhich soon became known as phosphorus, from Greek and Latin roots meaning light bearingwas not lost on eager businesspeople, but the difficulties of manufacture made it too costly to exploit. An ounce of phosphor

发表于:2019-01-29 / 阅读(138) / 评论(0) 分类 万物简史

By Nancy-Amelia Collins Jakarta 10 April 2006 Indonesia's president is calling for Asia-Pacific nations to combat ethnic and religious violence. The 62nd U.N. Economic and Social Commission for Asia a

发表于:2019-01-31 / 阅读(201) / 评论(0) 分类 2006年VOA标准英语(四月)

In the largest national-level inspection on record, more than two dozen cities in North China will face a strict one-year inspection over air pollution prevention and control, the Ministry of Environmental Protection (MEP) announced last Wednesday. 环

发表于:2019-02-06 / 阅读(125) / 评论(0) 分类 英语新闻

Matches Striking matches, on this Moment of Science. Have you ever had a problem getting a match to light? If so, you might be using the wrong type of match. There are actually two different types of matches: safety matches and strike-anywhere matche

发表于:2019-02-26 / 阅读(141) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
ADFVd
aggregat
AMBAL
ammunition lighter
arcing time
beefsteak tomato
bioanalyze
birefringent crystal
blackish-reds
blurred vision
body(-)surf
brachydactyl
ceroidlike material
charred pile
circuit operating time
Clostridium lucillae
common locale data repository
computerized mail
conditional instability of the second kind
confusion color
constant impedance regulator
Craonne
Cupressus pigmaea
descending renal tuberculosis
dockominiums
double luff
dust someone off
dye worker's cancer
Dörscheid
egg en cocottes
equal height tooth cutting method
everytime
ferlies
flange-packing
flying chip
foins
Gould Belt
hecticks
height of dump beginning
Hess diagram
income tax on joint venture
Jan Hendrix Oort
job hop
jurel
keyword macroinstruction
Kāranja R.
lay about one
least-square mapping technique
lipidemia
low airburst
lumberingly
lunules of semilunar valves
man-hour method
Maritime Pollution Claim Fund
McGuigan
minimal positive integral solution
Mitsukaido
nano watt integrated circuit
non-christian priests
nonservant
nuclear logging
of mark
outlying base
oversecretions
peculiar part
Plazaola
pocket aspiration psychrometer
population at demand
press of weather
process drawing
put the arm on sb.
qualitative description
quaternion function
Rayleigh theorem
retroreflective material
reverse azimuth sweep
round-hole
salvage at sea
sand-blast(ing)
Schefflera polypyrena
scleroderma heart disease
shlenter
short-half-life
soft wire
spiroplatin
stopping out
swirl flow
synchro torque differential repeater
terminal threshold
the attribute
threw back on
tooth-band
total polarization
trimethylalanine
underbreak of opening
unpermeabilised
walkway
wash-deck gear
welfare-reform
wire-gauze
writing off uncollectible account