Starting with the characteristic of uncontrollable discharge of electro.
从电解铝厂无组织排放源的特征和推荐公式计算误差的问题入手,根据电解铝厂厂房的实际配置和结构,充分考虑诸多条件下卫生防护距离的计算,并比较了各种方法的计算结果,确定了更符合实际卫生防护距离的方法,从而在一定程度上解决了因GB T13201-91给定的公式计算结果偏大给电解铝厂的选址带来的困难。
Preliminary Study on the Supervision of Unorganized Air Pollution and Noise of A Centralized Industrial District
集中式工业园区中无组织排放大气污染物和噪声监测初探
Fugitive Emission Estimation of Fluoride in Electrolytic Aluminum Plant
某电解铝厂氟化物无组织排放量的估算
Discussions on Non-stack Discharge of Industrial Dust in the Process of Ferroalloy Production
铁合金行业工业粉尘无组织排放问题探讨
Control on the dust pollution in metallurgical and cement production will be tightened with special focus on the fugitive discharge.
加强冶金、水泥生产粉尘污染控制，重点防治无组织排放。
air pollutant emission inventory
大气污染物排放清单
Emissions of harmful substances into the airnosphere continue unabated and look like they will get worse before they get better.
毫不节制地向大气层排放有害物质有增无减，日趋恶化。
A usually invisible emanation or exhalation, as of vapor or gas.
无形排放气常指看不见的排放物，如蒸气或气体等
Study on Structure Property of Superpower Oil Engine Austenite Exhaust Valve Steel-3Cr23Ni8Mn3MoN;
大功率柴油机奥氏体排气阀钢3Cr23Ni8Mn3MoN钢的组织性能研究
The Analysis on Calculation and Characteristics of Greenhouse Gas Emission in Mega-cities
特大城市温室气体排放量测算与排放特征分析
"The non-oxidizing zone is consisted of entry sealed room, waste gas preheating zone, direct heating zone, and furnace nozzle and flue gas exhausting system. "
无氧化段由入口密封室,废气预热区,直接加热区,炉喉,废气排放系统组成
Petrol fumes from car engines poison the atmosphere.
汽车引擎排放的汽油烟气毒化着大气。
such as cutting down trees and sending greenhouse gases into the air,
比如砍伐树木和向大气排放温室气体，
Reporters Without Borders was also excluded from the summit.
无国界记者组织也被高峰会排除在外。
a vast impersonal organization
庞大而无人情味的组织
The group said its members want to reduce costs they may face from future rules on greenhouse gas emissions.
这个组织表示，它的成员希望能够减少他们将来所面对的温室气体排放所需的费用。
After leaving the blades, the steam passes out to the atmosphere.
离开叶片后，蒸汽便排放到大气中。
It is now unlawful for factories to emit black smoke into the air.
工厂向大气中排放黑烟现在是违法的。
Research about the Atmosphere Discharge of Contamination from Coke Oven and Cleaner Production;
焦炉大气污染物排放及清洁生产研究