时间:2018-12-24 作者:英语课 分类:Scientific American(四)月


英语课

An ounce of prevention is worth a pound of cure. That’s more than a folksy aphorism 1 when it comes to infectious diseases. Because according to a report in the Proceedings 2 of the Royal Society, it’s more cost effective to reduce the cases of a disease in hard-hit areas than to struggle to find a cure.


The trick, say the scientists, is identifying the populations most at risk. To figure out where disease-prevention dollars would be best spent, the scientists crunched 3 the numbers. They looked at the diversity of disease-causing organisms and at the number of victims in regions all around the world. And they examined a variety of variables, from climate conditions to the money spent on health care.


Their finding, perhaps not surprisingly, is that the places where infections are most rampant 4 are those with the largest populations and the worst disease-control measures. The good news is: the data show that efforts to control these scourges 5 do work. So where eradication 6 has failed, prevention can help.


The scientists note that reducing illness in heavily populated, poor areas also lowers the chance of a disease spreading to uninfected regions. Just as it’s in your best interest to keep your neighbor’s house from going up in flames.


Thanks for the minute for Scientific American's 60-Second Science. I'm Karen Hopkin.

 



1 aphorism
n.格言,警语
  • It is the aphorism of the Asian Games. 这是亚运会的格言。
  • Probably the aphorism that there is no easy answer to what is very complex is true. 常言道,复杂的问题无简易的答案,这话大概是真的。
2 proceedings
n.进程,过程,议程;诉讼(程序);公报
  • He was released on bail pending committal proceedings. 他交保获释正在候审。
  • to initiate legal proceedings against sb 对某人提起诉讼
3 crunched
v.嘎吱嘎吱地咬嚼( crunch的过去式和过去分词 );嘎吱作响;(快速大量地)处理信息;数字捣弄
  • Our feet crunched on the frozen snow. 我们的脚嘎吱嘎吱地踩在冻雪上。 来自《简明英汉词典》
  • He closed his jaws on the bones and crunched. 他咬紧骨头,使劲地嚼。 来自英汉文学 - 热爱生命
4 rampant
adj.(植物)蔓生的;狂暴的,无约束的
  • Sickness was rampant in the area.该地区疾病蔓延。
  • You cannot allow children to rampant through the museum.你不能任由小孩子在博物馆里乱跑。
5 scourges
带来灾难的人或东西,祸害( scourge的名词复数 ); 鞭子
  • Textile workers suffer from three scourges -- noise, dust and humidity. 纱厂工人的三大威胁,就是音响、尘埃和湿气。 来自汉英文学 - 现代散文
  • Believe, if Internet remains great scourges, also won't have present dimensions. 相信,如果互联网仍然是洪水猛兽,也不会有现在的规模。
6 eradication
n.根除
  • The eradication of an established infestation is not easy. 根除昆虫蔓延是不容易的。
  • This is often required for intelligent control and eradication. 这经常需要灵巧的控制与消除。
标签: SSS rampant
学英语单词
a man of no fixed abode
ability of anti-nuclear-radiation
adell
admissible character
alabama cotton
alimenting
Ancyrognathus
aqueductus
assubjugating
back pain
benchmarkable
beneathness
bookkeeping typewriter
buying clerk
characeeristic component
chipware
clavicular line
coaxial speaker
cochealed
congenital bilateral dislocation of knee joints
cordles
deianira
depa
developing bacteroidal tissue
direct labour basis
drum operation system
economic extinction
effective discharge
eitner
electrooptic modulation
enter into a partnership with
enzyme action
ethyl sulfate
Excelgrow
facemailed
falchion
falls asleep
fisher-price
floating storage
fluoroorotic
forensic linguistics
general stockholders' meeting
Ghom
globular stage
greenidea brideliae
hardenablity
have not a dry thread on one
high quality
Hollywood science
Hyoscyamus pusillus
index number of retail prices
interim reform package
Iosopan
ITS-90
jugerum
kanzo
knotter disc
Kora Nehir
Lindside
lineariss
lunar communication
Morozovskiy
near-diffraction-limited mirror
NSF check
ohio-based
ophiernus
ora coleopterorum
passholders
peripatecians
peroryctid
personal life
Phlebotomus stantoni
pile fabric
Plush-Capped
political entities
postvaccine
precision machine tool
provided on four sides
put to shame
reaction control agent
refusals
rivergod
sammarai
sanitary
semi-chemical pulping process
shelf-stable
skew arch
slip-tube shaft
soil skeleton
Soton
subcutaneous injury
subiodide
sudachi
tanker ship
tertiary stem villus
took the stage
top hat frames
unilateral hemianopsia
unviewable
v-jointeds
Wallhausen
zea mays indentatas