时间:2018-12-24 作者:英语课 分类:2015年Scientific American(十)月


英语课

 This is scientific american sixty seconds science.I'm Julie Rosen, got minute.


Each fall, thousands cohort samen flock to northwest river to spone. but many never get the chance especially near bit city like Seatle.and some of these urban areas'90 percent of female were dieing before this bound, which is not a good thing for a population.Julen Spronberg, a talkscologist affiliated 1 with northwest fishery science center.researcher suspect this death were partly a matter of bad timing 2.The fish often reach stream during the first showers of the raining season, which flush chemicals from the roads and parking lots into the water.Now Spronberg and his colleagues have procuced the first direct evidence that is run off kills cohort samen. Their study is in a journal of plant ecology.The researchers found that fish expose to storm water from Seatle area highways quckly grew second died. Surprising ledou the samen didn't seem to mind taking a step cocktailer of common road polluance including hydrocarbons 3 and metals, that detail suggest the chlorine grading in them of may be a different chemical or little combination of several componts."there is whole what stofen here we have any automeasure or don't have capability 4 measuring at this point." Spronberg says there is way to help fish even before the scientist count on the cooperate.Her team also found fortune run-off just fuel fit of soil made storm water safe for samen. City can implement 5 this simple form of clean water technology by building more systems including roadside ringers to collect run off from paved areas, and passage to soil before enters urban waterway. literally,a quick undirty solution.
Thanks for the inute for scientific American science, I'm Julie Rosen.

1 affiliated
adj. 附属的, 有关连的
  • The hospital is affiliated with the local university. 这家医院附属于当地大学。
  • All affiliated members can vote. 所有隶属成员都有投票权。
2 timing
n.时间安排,时间选择
  • The timing of the meeting is not convenient.会议的时间安排不合适。
  • The timing of our statement is very opportune.我们发表声明选择的时机很恰当。
3 hydrocarbons
n.碳氢化合物,烃( hydrocarbon的名词复数 )
  • Hydrocarbons (HC), like carbon monoxide, represent unburned and wasted fuel. 碳氢化合物(HC)像一氧化碳一样,为未燃尽的和被浪费掉的燃料。 来自英汉非文学 - 环境法 - 环境法
  • With this restricted frequency range it is not applicable to hydrocarbons. 这个较紧缩的频率范围不适用于烃类。 来自辞典例句
4 capability
n.能力;才能;(pl)可发展的能力或特性等
  • She has the capability to become a very fine actress.她有潜力成为杰出演员。
  • Organizing a whole department is beyond his capability.组织整个部门是他能力以外的事。
5 implement
n.(pl.)工具,器具;vt.实行,实施,执行
  • Don't undertake a project unless you can implement it.不要承担一项计划,除非你能完成这项计划。
  • The best implement for digging a garden is a spade.在花园里挖土的最好工具是铁锹。
学英语单词
Alizay
andira inermiss
antiblue
antihedonism
archabbot
archin(e)
aroun
asparty-L-histidine
assembler machine
automatic computer
bear-pit
bore diameter of roller and cage thrust assembly
bouncinesses
brown v board of education
business expenditures for new plant and equipment
cantilever for basket
capacitacin
chromosomal RNA
column fractionating
critical regionalism
cyclic fatigue
dilatory
diplophase
directed edges
engaging piece
eoples
ersbyite (meiomite)
Eunectes murinus
feebates
fixed assets cost
fly right
food sources
genitourinary fistula
geometric locus
gielgud
gift-giving ritual
herpetineuron wichurae(broth)card.
Holmes's sign
hybrid storm
Inchkeith
including overtime
indian rupee
insaturity
inter-sectoral division of labour
intercoordination
jasminum prubescens willd.
K-back
least square solution
leib
level gage
lightwave
listeria meningitis
Lomnice nad Popelkou
lose concentration
low power objective
macrotrichia
Madhya Pradesh
magmatic
magnetic fault detection
margent
marketing risks
menaced
minimal space
moderately volatile fuel
money talks, bullshit walks
mortonagrion hirosei
nonlinear taper
object relation theory
octingentenary
opern
optical enlargement
perfluoro-
polarization spectroscopy
proportional weir
prospective path
Purkinje's phenomenon
Pyrus hopeiensis
quitclaimance
reciprocable motor
Red Pt.
relationists
repumping
running time
sap vesicle
single equation regression prediction
smallpox cake
spangled coquette
splash-landed
st. vincent and the grenadiness
standard test for glass viscometer
structural platform
table calculation
touchscreen
twenty-somethings
two-years
UHF converter
Upper Cretaceous
vent-type injection moulding
warm regards
wave-modulated oscilloscope tube
Yamakoshi
zero-access instruction