酰胺态氮肥

This is the VOA Special English Agriculture Report. Fertilizer use differs from country to country, and from too little to too much. Nitrogen and phosphorus can produce big crops. But they can also pollute water and air. A recent policy discussion i

发表于:2018-12-07 / 阅读(109) / 评论(0) 分类 VOA慢速英语2009年(七)月

California Judge Rules Coffee Needs Cancer Warning A judge has ruled that coffee sellers in California must warn people that coffee may contain a substance linked to cancer. The Council for Education and Research on Toxics brought a case against doze

发表于:2018-12-08 / 阅读(113) / 评论(0) 分类 2018年VOA慢速英语(三)月

书表慢性病 续处方笺Chronic Illness Prescription Slip 慢性病 续处方笺Chronic Continuous Prescription 慢性病 续处方笺Refill Presriptions For Chroni Disease 诊断书Medical Certificate 挂号费Registration Fee 证明费Certifica

发表于:2018-12-12 / 阅读(175) / 评论(0) 分类 医学英语

Lightning Helps Fertilize The Soil Our bodies need protein, and proteins contain nitrogen. The air we breathe has plenty of nitrogen to satisfy our needs. Butthat nitrogen is not available to us directly from the air. The only way we can get nitrogen

发表于:2018-12-31 / 阅读(121) / 评论(0) 分类 英语听力文摘 English Digest

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(121) / 评论(0) 分类 2006年慢速英语(二)月

From VOA Learning English, this is the Health Lifestyle report. Many Americans have toasted bread first thing in the morning. For some, the morning meal also includes hash browned potatoes. Or later in the day, they might enjoy potato chips or crispy

发表于:2019-01-02 / 阅读(258) / 评论(0) 分类 2017年VOA慢速英语(三)月

Broadcast: Jan 30 2003 Researchers say there appears to be no link between a substance found in some high-carbohydrate foods and the development of some types of cancer. U.S. and Swedish researchers c

发表于:2019-01-03 / 阅读(182) / 评论(0) 分类 VOA2003(上)-健康之旅

抗结核病药 异烟肼 Isoniazid 雷米封, INH, Rimifon, Retozide, Zonazid 乙胺丁醇 Ethambutol EMB, Etambin, Myambutol 对氨基水杨酸 Paraminosalicylic Acid PAS, Teebacin Acid, Deapasil 吡嗪

发表于:2019-01-03 / 阅读(141) / 评论(0) 分类 医务英语

Next Step After Carbon: Knowing Your Nitrogen Footprint This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 A carbon footprint is the amount of carbon dioxide pollution that we produce as a result of o

发表于:2019-01-10 / 阅读(124) / 评论(0) 分类 2011年VOA慢速英语(四)月

AGRICULTURE REPORT - Study Points to Risk in Common Method of Enriching Soil By Jerilyn Watson / Broadcast: Mon, 12 Nov 2007 16:00:00 UTC This is the VOA Special English Agriculture Report. For more than half a century, many farmers worldwide have a

发表于:2019-01-11 / 阅读(153) / 评论(0) 分类 VOA慢速英语2007年(十一)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(144) / 评论(0) 分类 VOA标准英语2011年(四月)

New Treatment Potential Found in Popular TB Drug Scientists say new insights into a common tuberculosis drug will make it possible to shorten the treatment period for patients infected with TB. The drug pyrazinamide is widely used in combination with

发表于:2019-01-14 / 阅读(181) / 评论(0) 分类 VOA标准英语2011年(八月)

ROBERT SIEGEL, HOST: A lot of companies have promised to do their part to reduce their releases of greenhouse gases that are trapping heat and giving the planet a fever. Among them are big food companies, including the biggest American grocer, Walmar

发表于:2019-01-16 / 阅读(138) / 评论(0) 分类 2017年NPR美国国家公共电台8月

HEALTH REPORT -July 10, 2002: Acrylamide in Fried Foods By Nancy Steinbach This is the VOA Special English Health Report. Twenty-three international health experts say they are concerned about the pos

发表于:2019-01-30 / 阅读(162) / 评论(0) 分类 健康与环境

AGRICULTURE REPORT – March 12, 2002: Carbon Dioxide and Crops By George Grow This is the VOA Special English AGRICULTURE REPORT. Increasing levels of carbon dioxide gas in Earth’s atmosphere have

发表于:2019-01-30 / 阅读(176) / 评论(0) 分类 农业与发展

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(162) / 评论(0) 分类 农业与发展

AGRICULTURE REPORT - Food for Crops: How to Get the Most From Organic Fertilizer By Mario Ritter Broadcast: Tuesday, August 23, 2005 I'm Shep O'Neal with the VOA Special English Agriculture Report. Th

发表于:2019-01-30 / 阅读(186) / 评论(0) 分类 农业与发展

By Mike O'Sullivan Los Angeles 17 April 2008 Two American scientists, James Galloway and Harold Mooney, have won this year's Tyler Prize for environmental achievement. VOA's Mike O'Sullivan spoke with the winners about their work, and about the state

发表于:2019-01-31 / 阅读(114) / 评论(0) 分类 VOA常速英语2008年(四月)

GUANGZHOU, Dec. 27 (Xinhua) -- Fertilizer contaminated with used batteries and other toxic waste has resulted in another food safety scandal in China, the latest in a long string of such incidents. Jiang Xicheng, chairman of the environmental protect

发表于:2019-02-05 / 阅读(167) / 评论(0) 分类 英语新闻

A judge in Los Angeles on Wednesday ruled that coffee companies like Starbucks must carry cancer warning labels in California. That's because the roasting process produces in coffee acrylamide, [??kr?l?ma?d] a chemical that can cause cancer. 在加州,

发表于:2019-02-13 / 阅读(168) / 评论(0) 分类 英语俚语天天说
学英语单词
Aberfan
additive color photography
affrayitly
allomethadione
anesis
anisosepalous
apozeme
atwain
Bacillarite
bathable
beeyard
bomberos
book-printing
boost charge current
broke-even
Btighrīn
canda
carcassonnes
cheese ... off
chemical asymmetrical beam
coalburster
coaxial-cylinder magnetron
construction standardization
copulative verb
deoxidations
depreciated currency
diparalogous
directional divergence
donor-acceptor pair luminescence
ejection type launcher
electronic coordinato-graph and read-out system
error recording
Gomphostemma chinense
gun-type bomb
hirschy
historical building
hortiamine
initial treaty
intermittent grazing
kai apples
Kolpon
length of curve
local resonance
long-term effect
magnetic ink scan
Maronitism
metal ague
mould matrix cathode
munida pilorhyncha
no-feedback
non-chaotic attractor
nonstories
oil-bath type bearing
operation van
operational diversion
overlanders
Panizza's plexuses
parallel shift maneuver
paraphemia
phytobezoars
planted area
plasmosin
playing basketball
post-obits
pre-heat lamp
Prolacerta
proper set system
Pseudotsuga macrocarpa
pythia pantherina
re-wrote
red cole
redel
refinery molasses
reticuloendothe liosis
Rhyniophytina
room-and-pillar mining
rumen fauna
Segovia, R.
sheaf of multiplicative group
Smilde
somnambulatory
split field picture
steam-blown process
tangent resolution
threshable
thymopoieses
top pick-up device
trailed air blast sprayer with engine drive
triton value
tutuila i.
twin-lock
united Nations Convention on the Carriage of Goods by Sea
utility test
vdr
Velosulin
wage contract
wave function
wheel carrier
wing spread
WSTA
yuccagenin
zeitblom