农药残效

CNN Radio, I am Mitchell Right. Our cover story were getting in the first report of how things went in today's spring court hearing over the president's healthcare law. CNN's Lisa reports this sounds ominous first arguments. Day one focused on a tech

发表于:2018-12-02 / 阅读(326) / 评论(0) 分类 CNN2012年(三)月

03 警惕杀虫剂的危害 DATE=2-20-01 TITLE=AGRICULTURE REPORT - (1)Pesticide Warning BYLINE=George Grow (Start at 1'00

发表于:2018-12-07 / 阅读(199) / 评论(0) 分类 科技之光

(Note. 4: As intensive studies in the Department of Mysteries demonstrated as far back as 1672, wizards and witches are born, not created. (注释四:早在一六七三年,神秘事务司的深入研究就显示,巫师是天生的,而不是造

发表于:2018-12-18 / 阅读(257) / 评论(0) 分类 诗翁彼豆故事集

Pesticide Additive Could Be One Culprit in Bee Deaths 农药添加剂是蜜蜂死亡的一大诱因 Springtime is flower season. And that includes some 90 million almond trees in California. It's the largest pollination event in the U.S.and beekeeper

发表于:2018-12-24 / 阅读(185) / 评论(0) 分类 2017年Scientific American(二)月

Lin has recently become R* spokesperson in the neonicotinoid debate.-The big advantage of neonicotinoids is that you can plant the seed already treated. It means the farmer doesn't have to spray. If you've got to spray, it's very expensive. It's got

发表于:2018-12-27 / 阅读(164) / 评论(0) 分类 探索与发现2014年

Pre-Listening Vocabulary caffeine: a drug found in some plants, including coffee seeds and tea leaves pesticide: a substance that keeps insects or harmful materials away from a plant alert: awake and paying attention ward off: to keep away something

发表于:2018-12-28 / 阅读(166) / 评论(0) 分类 趣谈英语

But Messrs Grossman and Hart identified a next-best solution: the party that brings the most to any venture in terms of non-contractible effort should own the key assets, 但是,格罗斯曼和哈特认同了一种次佳的解决方案:在不可合

发表于:2018-12-31 / 阅读(168) / 评论(0) 分类 经济学人财经系列

When output is the result of a team effort, it is hard to put the necessary tasks out to the market. 当产出是团队努力的结果时,把必要的任务交与市场很难。 That is because it is tricky to measure the contribution of each membe

发表于:2018-12-31 / 阅读(188) / 评论(0) 分类 经济学人财经系列

Raj: I hate trains. 我讨厌火车。 -Sheldon: Don't be ridiculous, you love trains. ridiculous: 荒谬的,可笑的 少胡说八道,你喜欢火车的。 -Raj: Yes, I do. Come on. See you later, Leonard. 好吧,是的来吧,回头见,Leo

发表于:2019-01-01 / 阅读(228) / 评论(0) 分类 生活大爆炸第二季

Public Hearings on Popular Pesticide Spotlight Safety Concerns Every year, U.S. farmers apply more than 35 million kilograms of the pesticide atrazine on their fields of corn, sugarcane, sorghum and other crops. But a growing body of scientific evide

发表于:2019-01-13 / 阅读(195) / 评论(0) 分类 VOA标准英语2012年(六月)

EU Hopes Pesticide Ban Will Halt Bee Decline The targeted farm chemicals, which will be banned for two years starting this December 1, belong to a class of insecticides called neonicotinoids. They are a type of insect nerve agent that has been widely

发表于:2019-01-14 / 阅读(214) / 评论(0) 分类 VOA标准英语2013年(五月)

Instructions 1.Track your spending for at least 2 weeks. You won't really know how to live a thriftier lifestyle until you know where your money is currently going. Write down every time you spend money and take a look at it at the end of the month.

发表于:2019-01-16 / 阅读(187) / 评论(0) 分类 阅读空间

DAVID GREENE, HOST: We have been reporting on the rise of some really nasty diseases caused by tick bites - everything from Lyme disease to Rocky Mountain spotted fever. Well, now a new study is shedding light on an old technique to repel ticks that

发表于:2019-01-17 / 阅读(228) / 评论(0) 分类 2018年NPR美国国家公共电台7月

MILAN, March 17 (Xinhua) -- AC Milan head coach Massimiliano Allegri said Mario Balotelli is an excellent professional and is having the best chance to show his qualities. The former Manchester City striker arrived in January and bagged another brace

发表于:2019-02-02 / 阅读(294) / 评论(0) 分类 英语新闻

PARIS, June 21 (Xinhua) -- Europe's leading airline Air France-KLM announced on Thursday its plan to lay off 5,122 employees out of 49,301 staff of Air France by 2013, but not in a compulsory way. With the aim to cut the group's 2-billion-euro net de

发表于:2019-02-02 / 阅读(238) / 评论(0) 分类 英语新闻

BEIJING, Dec. 13 (Xinhua) -- China Construction Bank (CCB), one of four major banks in China, on Saturday announced it plans to sell no more than 600 million preference shares to raise up to 60 billion yuan (9.8 billion U.S. dollars) in a private pla

发表于:2019-02-05 / 阅读(259) / 评论(0) 分类 英语新闻

As far as stereotypes go, a wandering eye and the urge to jump into bed with multiple partners seems to be built into a man's DNA, but when it comes to cheating, the sexes are created more equally than we think. (Cough, Kristen Stewart, cough。)

发表于:2019-02-06 / 阅读(182) / 评论(0) 分类 英语美文

As Uganda looks to eliminate malaria, the country is engaged in a debate(辩论会) over the use of chemicals such as DDT in some of the world's most malarial regions. In the district of Apac in northern Uganda, the risk of malaria is higher than any

发表于:2019-02-17 / 阅读(200) / 评论(0) 分类 英语新闻

1. Tanabata wish Jinzhao hope, leaves Shannon cancellative residual resentment. Figure permanent, v. anxious. 七夕如愿盼今朝,红叶香残怨可消。朝朝暮暮图永久,缠缠绵绵诉心焦。 2. On video, such as day light, the vast Ag

发表于:2019-02-18 / 阅读(217) / 评论(0) 分类 英语美文

Autumn dusk, floating patches of dead leaves. Piece of the falling yellow leaves are always people feel sad and depressed. Fu Guo Dang Qi autumn slightly leisurely in my mind the layers of memories! Looked forward to, read the. Like an elegant lilies

发表于:2019-02-25 / 阅读(260) / 评论(0) 分类 英语美文
学英语单词
Alginor
bellropes
brayingly
cantabrica
casino-style
cephalic gland
check figures in posting
chemical coulometer
classical computers
clatsop
coder frame
compound corymb
cryptarchies
data country code
endotheli- endothelio-
feculite
first order stream
florentine twill
fringe repetition
further experiment
galerkin approximation
gel-based
ginna
Grisolle's sign
GTBP70
hartop
hawse flap
heat insulating board
heat-resistant insulation
heliotomography
homophylla
hospice palloative care
hydrogen fluoride poisoning
induction signalling
intermittent element
lammiela
lethal gene(s)
limboes
linguistic code
Mackinac I.
MAD (multi-aperture device)
magnaglo process
majority logic decodable code
maloccluded teeth
mauvettes
mirror meter
mucopolysacchariduria
multiple targets
naco
Nadīgaon
natura
neiloid
Nomura Kichisaburo
non available region
normal plane of space curve
OA (operator auto mode)
odd sequence
one-man
ovine piroplasmosis
oyster knife
paired mounting
Parcoblatta
pectic matrix
phyllostachys bambusoidess
pitrilysin
plentify
portable tripod
presens
Publius Terentius Afer
purchase-method
quiescent tank
resistance plug
resumption of payment of suspended funds
robineau
roboz
RXLI
S.D.,s.d.
sandapile
sea frontiers
secum
segmental mandrel
sex maniac
skriko
soak-the-rich
special coverage
split hub
sponge rock
spring compasses
suction pit
Sunwi-do
Symantec Backup Exec
tagging us
take the place of
tinseltowns
tribenzyl ethyl tin
unsilenceably
utility class
vacuum treated
ventoes
Vertentes
weld all around symbol
yohimbene