时间:2018-12-18 作者:英语课 分类:英国学生科学读本


英语课

 Beijing to ban vehicles that fail to meet emission 1 standards


BEIJING - Beijing will ban gasoline-powered vehicles that fail to meet the National Emission Standard II from entering the city's Sixth Ring Road starting January 1 of next year to cut pollution, the local environmental authority said.
Beijing currently has 5.57 million vehicles, which discharge 700,000 tons of pollutants 3 annually 4. Vehicle discharge is the top cause of pollution in the city, accounting 5 for 31 percent of the total. Beijing currently imposes the National Emission Standard V for vehicles, with each new standard, actual pollutant 2 amounts dropped by 30 to 50 percent per vehicle.
Vocabulary:
Emission, discharge

1 emission
n.发出物,散发物;发出,散发
  • Rigorous measures will be taken to reduce the total pollutant emission.采取严格有力措施,降低污染物排放总量。
  • Finally,the way to effectively control particulate emission is pointed out.最后,指出有效降低颗粒排放的方向。
2 pollutant
n.污染物质,散布污染物质者
  • Coal itself is a heavy pollutant.煤本身就是一种严重的污染物。
  • Carbon dioxide may not be a typical air pollutant.二氧化碳可能不是一种典型的污染物。
3 pollutants
污染物质(尤指工业废物)( pollutant的名词复数 )
  • Pollutants are constantly being released into the atmosphere. 污染物质正在不断地被排放到大气中去。
  • The 1987 Amendments limit 301(g) discharges to a few well-studied nonconventional pollutants. 1987年的修正案把第301条(g)的普通排放限制施加在一些认真研究过的几种非常规污染物上。 来自英汉非文学 - 环境法 - 环境法
4 annually
adv.一年一次,每年
  • Many migratory birds visit this lake annually.许多候鸟每年到这个湖上作短期逗留。
  • They celebrate their wedding anniversary annually.他们每年庆祝一番结婚纪念日。
5 accounting
n.会计,会计学,借贷对照表
  • A job fell vacant in the accounting department.财会部出现了一个空缺。
  • There's an accounting error in this entry.这笔账目里有差错。
标签: 英语PK台
学英语单词
abstract non-singular curve
acetic
all-core molding
amendment tape
any sequence queue
apostemated
armijo
automatic release
Bacillus agni
benzamide
Betula platyphylla
blepharoplegia
brute-force technique
canton linen
chol(a)emia
clock-face diagram
code vector
compound temperature relay
constants of integration
cosmological decade
data management system
die bearing
document library
dry separator
dryocrassin
Duolite
empty binary tree
enderonic
engine compartment terminal box
expanding ridged tractor roller
fantasts
field oxide
file mark
first electroviscous effect
flash period
Fock space
ford-kenya
fuel canning material
give worlds to
globular arc
gyromagnetic coefficient
heart ace
high pressure casting
high temperature propane tank
high-temperature turbine
Huamani
international candles
lemon cheese, lemon curd
Livingstone, David
load recrystallization
lower-left-hand
mahmuds
maythe
memorialised
mineral allowance
minus charge
mmrc
monilial disease
monotonic functional
morphewed
morphological decomposition
nanofoams
novelizing
off-shore wind
on-load fueling
onset velocity
orthorpantomography
ossiculums
page data
paraphrasing
passion brand
playwrightess
pons
population transfer
practical subject
precipitants
price break literal
properly posed problem
radical theory
reciprocal colour temperature
sashless
sea-line
sepia print
shifting magnetic field
smickers
space cake
species complexity
spino-muscular tract
stirrup-piece
strait-jackets
technology import
tracheal gland
transmission point
UMAIC
unbalked
vehicle repair method
very well
virtual environments
west short pine hills
Westmalle
work ability
yablokov