时间:2018-12-03 作者:英语课 分类:探索与发现2013年


英语课

 Our second suspects, pesticides 1, are the most controversial. This year the European commission analyzed 2 the two-year-ban on the use of  called Neony Cortenoise. They said the evidence now showed that they were in unacceptable danger to bees feeding on flowering flowers. 


 
“And this is what’s generating more Hidenoting :  Neony Cortenoied pesticides.  Often they come coated on the seeds, like on these rape 3 seeds. So that as the plant grows, the chemical spread throughout the organism: through the roots, the leaves, the flowers, even to the next trend: polum. Now one of the terms the scientists use to measure just how lethal 4 these things are is called LD-50. Those to this lethal to 50 percent, half of the test subject. And how lethal to our bees, is just 4 billion to a gram. Introduces another question: Just what are these things doing to our bees. ”
 
Neony Cortenoise are nerveagence, and they only infect insects. They were introduced in the 1990s to repace the more harmful pesticides. When used properly, they cause deadly perralisise in small insects like aifyts. But if they do that to afits, What’s the effect on the bees?
 
This scientist in Germany is investigating just that. 40 years of research made professor Randalf Manso a global authority on the nerve assisted maphis.

1 pesticides
n.杀虫剂( pesticide的名词复数 );除害药物
  • vegetables grown without the use of pesticides 未用杀虫剂种植的蔬菜
  • There is a lot of concern over the amount of herbicides and pesticides used in farming. 人们对农业上灭草剂和杀虫剂的用量非常担忧。 来自《简明英汉词典》
2 analyzed
v.分析( analyze的过去式和过去分词 );分解;解释;对…进行心理分析
  • The doctors analyzed the blood sample for anemia. 医生们分析了贫血的血样。 来自《简明英汉词典》
  • The young man did not analyze the process of his captivation and enrapturement, for love to him was a mystery and could not be analyzed. 这年轻人没有分析自己蛊惑著迷的过程,因为对他来说,爱是个不可分析的迷。 来自《简明英汉词典》
3 rape
n.抢夺,掠夺,强奸;vt.掠夺,抢夺,强奸
  • The rape of the countryside had a profound ravage on them.对乡村的掠夺给他们造成严重创伤。
  • He was brought to court and charged with rape.他被带到法庭并被指控犯有强奸罪。
4 lethal
adj.致死的;毁灭性的
  • A hammer can be a lethal weapon.铁锤可以是致命的武器。
  • She took a lethal amount of poison and died.她服了致命剂量的毒药死了。
学英语单词
adjustable-speed unotor
algorithm for production system
american standard association
asheweig r.
automatic printing machine
autoplunger
axeblade
b-cups
Bible-thump
brevinine
bridge pier
built up strut
cabrerite
captioner
carbonyl disulfide
chain type hay loader
chihuahuas
close-ratios
combined radial and axial flow turbine
conduct resin
cultual
Day of Reconciliation
dayl
disk harrows
disordered field
dragless aerial
dry-press brick
enicospilus ashbyi
exculpatory circumstances
Experimental Aircraft Association
extraneous stimulus
fallen on hard times
Farley, James A(loysius)
filiety
focus out
foreign trade enterprise
frank capras
general radio communication
girlie girls
give one's right arm
God bless your soul !
guided missile simulation
hexagon bit
innovation strategy
Khvanchkara
kukuruku
limited-plan
Lomami River
lymph stream
meacles in pork
meningitic striae
mestizos
meteorologic observation vessel
microrecord
microscopic agglutination
Mimata
mirled
multiprogramming dispatching
myelinated fibers
nanocephaly
nominal aphasia
noncurrent force
noumeaite (garnierite)
o-iodohippurate
oligopoly models
overlapping curve
pan glass
partnership accounting
piloselloides
planning grid
playgrounds
Porteňo, R.
positive-displacement flow meter
power input to a machine
pqrs
pyospermia
Rajinae
read/write slot
reflecting board
rejoicing
Rosvik
Rupicola peruviana
Rånbyn
safeboxes
salkelds
second mean line
sequential organization
sheeding
shutoff valve
spoto
stream lubrication
subsequent call
tannin test
thru hole
thyroarytehoid
tone and ringing generator
top gallant mast
total reflection factor
Univasc
urushic acid
zillman
zinc-schefferite