时间:2018-12-27 作者:英语课 分类:探索与发现2014年


英语课

 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 h*. You have a risk of drift. You have to wait for the right weather conditions, whereas if the plant is protected by the chemistry, coming up it grows. You'll avoid all of those steps.


-From the farmers' point of view, it's really useful.
-It's very useful.
-You are familiar with Professor M*'s work in Germany, where he showed neonicotinoids can have an effect on bees' navigational ability, and that makes being why we've been losing so many bees.
-It might explain it. And I'm not in anyway questioning his data. I think, at certain levels they will have sub* behavioral effects. Whether the amount that bees pick up by for by foraging 1 in crops that are treated neonicos are at the same level to give that effect. I don't know, and I don't think that has been shown.
-Why have some been banned by the EU?
-In my view, the lobbying went along with the fact that the neonicotinoids was suspected was so strong that in the end they got banned on the precautionary principle, on a just in-case principle.
-A lot of people are looking for clearer and simpler answers as to whether neonicotinoids are to blame, but the way that creatures are sensitive as bees intereact with their change against the enviornment is a complex one. For instance, in France, neonicotinoids were banned for a decade, and yet the decline continued, whereas in Australia, the pesticide 2 is still widely used, and the bees remain generally healthy. It just is complex. For me, the most important question here in Britain is about dose, and it affects neonicotinoids having low levels, the sort of levels you will find in the countryside.

1 foraging
v.搜寻(食物),尤指动物觅(食)( forage的现在分词 );(尤指用手)搜寻(东西)
  • They eke out a precarious existence foraging in rubbish dumps. 他们靠在垃圾场捡垃圾维持着朝不保夕的生活。 来自《简明英汉词典》
  • The campers went foraging for wood to make a fire. 露营者去搜寻柴木点火。 来自辞典例句
2 pesticide
n.杀虫剂,农药
  • The pesticide was spread over the vegetable plot.菜田里撒上了农药。
  • This pesticide is diluted with water and applied directly to the fields.这种杀虫剂用水稀释后直接施用在田里。
学英语单词
-poietic
3-carboethoxypsoralen
acathexias
ACD Systems
actings
actionable
advanc
african corn-lily lxie
ammyonia absorption refrigerator
aniculus ursus
antelope horn
art studio
arteria scapularis dorsalis
ascogenesis
ballyards
body-size
Boland
bruish (n. ireland)
Buwaymah
Clangula hyemalis
close type injector
Code.
concepcion del oro
constant supply power
credit description
Daisyfield
default system for sequential file
devoutly
diffraction velocimeter
dispute against
drier roll
earth pressure theory
exchange compensation allowance
ferraz
fine limit
foolfish
Fusca
Goldwynism
Golyama Syutkya
hatemongers
havelka
highest court
hop on
horizontal transverse wave
iconomania
ill-favored
impeller blower
invasive mole of cervix
Isachenko, Ostrov
Jävre
Kieleckie, Województwo
laid fire laid up
Lardner
legal attachment
logosphere
marko
mean normal diameter pitch
megathermal
mental retardations
multiple sample counter
multiple substitution enciphering system
neurina
nonviabler
north-south station keeping
Omulëvaya, Bukhta
photostylers
plough drill
plunger carrier
Polski Trǔmbesh
private enemy property
quadratic rehash
readvertisement
recording precipitation station
redundacy
remove furniture
replenishing period
rheid folding
river-like
rod grease
sepharose
Sindkheda
single ram intensifier
sounding gauge
speed of fall
spiccest
splenorrhasia
steaming of cloth
subgroup blood
suction moisture equivalent
supersonic-flow anemometer
svengali
tentatory
theatrick
there in body, but not in spirit
trochili
two-sided manifold
validation of contract
volta potential difference
wasilla
wervel
yucatans