防治虫害的病菌

[00:00.64]易考范文二 [00:02.71]At first sight, the cartoon is not uncommon: [00:08.18]a man is spraying insecticide on a mass of pests [00:12.01]to prevent them from spreading diseases. [00:14.41]But on reflection, [00:16.05]we can realize it ac

发表于:2018-12-04 / 阅读(77) / 评论(0) 分类 考研英语易考范文背诵

There are a lot of pests and ladybirds in Bobby's garden now. Sam comes to help Bobby. 现在,波比的花园有很多昆虫和瓢虫。萨姆过来帮助波比。 Look, Bobby. Here are some ladybirds. They can help you. 看,波比。这里有些瓢

发表于:2018-12-13 / 阅读(53) / 评论(0) 分类 江苏译林版牛津小学英语(3起)五年级下册

Is there any sound more annoying than the whine of a [dict]mosquito[/dict]? Yes, mosquitoes are pests through and through. But there's more to their irritating whine than meets the ear. For mosquitoes, that's the sound of love. It's well known by sci

发表于:2018-12-27 / 阅读(93) / 评论(0) 分类 英语时差8,16

I have a trivia question for you, Don. What do the Ebola virus, anthrax, and the avian flu have in common? 唐,我有个小问题想问你,埃博拉病毒、炭疽热和禽流感这些疾病有哪些共同的特点? Researching Disease 疾病研究

发表于:2018-12-28 / 阅读(49) / 评论(0) 分类 初学者听力文摘精选

Pathogens with added genes from Arctic bacteria could serve as vaccines that elicit an immune response before getting cooked in our warm bodies. Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated

发表于:2019-01-02 / 阅读(64) / 评论(0) 分类 60秒科学

The Patriot Act and the Bioterrorism Preparedness Act were passed in 2001 and 2002. These laws in part cover research on pathogens and toxins thought to have potential as bioweapons. The Bush administration increased funding for research on such toxi

发表于:2019-01-02 / 阅读(111) / 评论(0) 分类 60秒科学

This is the VOA Special English Agriculture Report. Farmers know that if you reduce harmful insects and diseases in your crops, you have a chance for a better harvest. Today, many farmers and experts praise Integrated Pest Management, or IPM. IPM is

发表于:2019-01-12 / 阅读(109) / 评论(0) 分类 2010年VOA慢速英语(十一)月

Diseases Jump Borders to Infect African Livestock 疾病跨境感染非洲牲畜 The United Nations Food and Agriculture Organization is urging farmers to be on guard against transboundary animal diseases. Officials warn that ticks, lice and other pe

发表于:2019-01-12 / 阅读(84) / 评论(0) 分类 2015年VOA慢速英语(九)月

By Cindy Saine Capitol Hill 22 September 2009 Senators Joseph Lieberman (r) and Susan Collins prior to start of committee's hearing on Weapons of Mass Destruction Prevention and Preparedness Act of 2009, on Capitol Hill, 22 Sep 2009 Two U.S. senator

发表于:2019-01-13 / 阅读(65) / 评论(0) 分类 VOA标准英语2009年(九月)

There's a good reason why people should be concerned about having a healthy environment containing lots of animal and plant species. A new study says the loss of biodiversity may make humans more vulnerable to infectious diseases. Biodiversity is one

发表于:2019-01-13 / 阅读(84) / 评论(0) 分类 VOA标准英语2010年(十二)月

Global Trade Carries Risk of Pests More than one trillion dollars worth of agricultural products is traded every year. But as countries buy and sell fruits, vegetables, timber and other products, they also may be putting domestic plants at risk. That

发表于:2019-01-14 / 阅读(73) / 评论(0) 分类 VOA标准英语2013年(四月)

DAVID GREENE, HOST: For the first time, scientists have figured out just how many tiny critters are living inside your kitchen sponge. Now, don't fear. NPR's Michaeleen Doucleff says there is something you can do about this. MICHAELEEN DOUCLEFF, BYLI

发表于:2019-01-16 / 阅读(92) / 评论(0) 分类 2017年NPR美国国家公共电台9月

AGRICULTURE REPORT - Biological Controls, Part 1 By Mario Ritter Broadcast: Tuesday, April 13, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biological controls are living

发表于:2019-01-30 / 阅读(89) / 评论(0) 分类 农业与发展

AGRICULTURE REPORT - Integrated Pest Management By Mario Ritter Broadcast: Tuesday, February 22, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. The use of pesticides was an impor

发表于:2019-01-30 / 阅读(104) / 评论(0) 分类 农业与发展

AGRICULTURE REPORT - Question from Vietnam: How Can Food Companies Control Pests Safely? By Mario Ritter Broadcast: Tuesday, April 12, 2005 I'm Gwen Outen with the VOA Special English Agriculture Repo

发表于:2019-01-30 / 阅读(93) / 评论(0) 分类 农业与发展

Warmer Temps Trigger More Disease升温引发更多疾病 Climate change is often associated with extreme weather events, melting glaciers and rising sea levels. But it could also have a major impact on human, animal and plant health by making it eas

发表于:2019-02-01 / 阅读(54) / 评论(0) 分类 VOA常速英语2013年(八月)

When you arrive in New Zealand, people from Biosecurity check that do not bring any food with you. Because we are an island country, we try to keep out pests from other countries. We are not always successful though. Listen to September 25th 2008 for

发表于:2019-02-05 / 阅读(127) / 评论(0) 分类 新西兰英语

China's father of hybrid rice is planning to expand its production of sea-rice at a newly founded research center in Qingdao, a port city in the eastern province of Shandong, local sources said last Saturday. 据当地知情人士上周六透露,中国

发表于:2019-02-06 / 阅读(92) / 评论(0) 分类 英语新闻

台湾籍旅美老师今天交给我们的句子是: But keep in mind that as long as youre not transferring any infectious pathogens, increasing the diversity in your body is actually a very good thing. 但记住只要你不是在交换任何传染性

发表于:2019-02-14 / 阅读(144) / 评论(0) 分类 留美老师带你每日说英文

农业AGRICULTURE 农业方式Agriculturalpractices 农业设备Agriculturalequipment 农业管理Agriculturalmanagement 农业方法Agriculturalmethods 农业害虫Agriculturalpests 农业生产Agricu

发表于:2019-02-18 / 阅读(106) / 评论(0) 分类 英文语法词汇
学英语单词
adaptation time
afro
apella
aromatic bath
audit of selling expenses
aurone
authorism
autostress rating
barranco(-ko)
bida
Borsodszentgyorgy
break-and-make switch
breuning
bromine azide
bushfighters
calculated horsepower
capital-exportings
catalystic hydrogenation of coal tar
CC (command and control)
commission on the limits of the continental shel (clcs)
converging bundle
cracking process
crowd scene
cubic diagram
damosel
degenerate into
dike-type seal
direct connections
down-stream injection system
droil
economic-demographic modelling
electrical resistivity method
eminelntia medialis
estrone
Europa-1
faint blue star
falcoes
fan club
flow constant
fucothricin
Ganzlin
gehlens
genus Aleurites
graded insulator
graded-powder bonding
grooved brick
gross estates
initial soil storage
irregularity coefficient
isometric (al) crystal
keep in stock
Limassol
lode tin ore
lowest quotation
maneuver reduction of paraphimosis
marine generator
micrometer cut adjuster
nervimotor
non-methane hydrocarbons
noninterlaced display
nonrhizomatous
Obscene Publications Act
oesophagraphy
on a tickey
orange sweet
palingenetically
part item job
pastoral care
perceived sounds
pit-lane
proterozic era
pruney
pyoelectricity
Pyrola renifolia
quadrupartite
quick break circuit breaker
receptual ly
reinforced concrete footing
Roegneria alashanica
scaling brush
screw-thread steel
seckill
shear energy production
shearing tester
shell construction
single-roll sledging crusher
sphygmodynamometer
submiliary tuberculosis
Sulcus sinus occipitalis
talking-shops
tapioca plant
thread forming
toe nail grafting
tracheoplasty
twist-foot
waste bunker
welcum
white Portland cement
wiregrass
Wood Dale
wringing number
zingerones