空中悬浮粒子, 空浮微粒

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. There's a huge, gunky brown cloud that lingers over south Asia and the Indian Ocean each winter. Its been known to cause respiratory diseases and even

发表于:2018-12-24 / 阅读(59) / 评论(0) 分类 Scientific American(一)月

These hardworking houseplants can sweeten every breath you take . Put Your Plants to Work In the early 1980s, when NASA researchers were looking for ways to purify the air inside the space pods of the future , they didn ' t just look to engineer a pr

发表于:2019-01-08 / 阅读(65) / 评论(0) 分类 英语小短文

The Eiffel Tower disappeared behind a brown smog on Wednesday as Paris and much of northern France suffered a spike in pollution. 周三,埃菲尔铁塔消失在一片棕色雾霾之中,因为整个巴黎还有北欧的大部分地区的污染飙升

发表于:2019-01-16 / 阅读(39) / 评论(0) 分类 阅读空间

Public transport was free in Paris on Monday and half of the city's cars were forced off the road in a bid to fight pollution. 为了对抗污染,本周一,巴黎的公共交通免费运营,半数汽车不得上路。 In a radical move which wi

发表于:2019-02-03 / 阅读(77) / 评论(0) 分类 阅读空间

According to the latest research, vehicles, coal-burning, airborne dust and industrial production account for 85 to 90-percent of the major airborne pollution sources in most Chinese cities. Vehicles are the biggest polluters in Beijing, Hangzhou, Gu

发表于:2019-02-03 / 阅读(42) / 评论(0) 分类 英语新闻

中国雾霾,近几年不仅仅成为国人议论的热点话题,更是成为了国际议论的热点话题。在托福阅读中,我们可以将中国雾霾的一些知识作为托福阅读背景知识来了解。小编搜集了一些关于中国

发表于:2019-02-13 / 阅读(26) / 评论(0) 分类 托福英语
学英语单词
after-preccipitation
alternating psychosis
amamiclytus yulongi
approach to ferry
audio-frequency shift modulation
billions of bits per second
Blyth Ra.
brake hand lever
bufagenin
cantu's syndrome
case ejection
central dogma of molecular biology
change file
Charyshskoye
chloralacetoxime
christ-thorn
colloid lyophobic
comparable accuracy
course feed
craigavads
damage-free
diagram of shearing force
drainage holes
drap
duck shot
elastomeric bearing pad
elevation zero
end point control problem
Eonavian
Epimedium elongatum
Euphoria Comm.
feeling motion
fill an office
filled rail
fixed white
flux recovery
fusion analysis of soil
geo-economic
harbormistress
heat-activable tanning agent
hierarchical decision
high rollers
homothetic conics
inertia
jvm
karins
kinesiologic
lateral meteorism
lee low
lightcone
lontanyl
mass-producer
mielizna
modishly
Moengo
mokoshes
multiple index coupler
Murrumbidgee jam
norm-coerciveness theorem
oscillating block slider crank mechanism
penal consideration
pforta
plane deformation
plant decomposition
Port Shepstone
preexisting fractured zone
protel
proximal(navashin 1912)
pto manure spreader
pulp calculus
quinolizidines
rate of deformation
rationalized proposal
receiver of the refrigerator
resounding
respectively
response rate
rocks the boat
sadomasochist
scantier
short focal distance therapy
small-scale organic qualitative analysis
so few
spent nuclear fuel carrier
sporanges
steepest gradient
stormable
system of linear equations in three unknown
tehching
tewaris
threesome
toxicity determination
tracht
tri-services
tribulosin
unpastored
Vajra
vitrands
webtone
woodshifters
working an angle
zinc alkyl