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emission factors
释义
emission factors
Encyclopedia
理学
环境污染统计
释
emission factors
排放系数
在正常技术经济和管理条件下,生产单位某产品所排放的污染物数量的统计平均值,即所产生的排放物与生产过程产出之间的比率。又称排污系数、排放因子。
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layer protectionanalysis
layer series of development
layer structure
layerwise summation method
La Yesca Hydropower Station
laying
laying and insulation of pipe in hot water supply system
laying head
laying-hen housing
laying house
laying method of distribution cable
laying on of hands
layman, laywoman
lay off
lay-off conservation of thermal power equipment
Layout
layout
layout analysis
Layout and laying of drainage pipes
layout and pathway analysis
layout and transportation of concentrators
layout design
layout design of auxiliary pieces in books and periodicals
layout design of the text in books and periodicals
layout design principles for concentrators
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