坚持环境保护基本国策 adhere to the basic state policy of environmental protection
绝热温度变化 adiabatic temperature change
棋坑开采法 adit mining
厂前区 administration quarter
办公区 administrative area
挂号处 admitting office
不利的气候变化 adverse climate change
对环境不利的影响 adverse environment effect
对健康不利的影响 adverse health effect
不利影响 adverse impact
海洋污染咨询委员会(海洋污染咨委会) Advisory Committee on Marine Pollution
致温室效应气体问题咨询小组 Advisory Group on Greenhouse Gases
绝热温度变化 adiabatic temperature change
棋坑开采法 adit mining
厂前区 administration quarter
办公区 administrative area
挂号处 admitting office
不利的气候变化 adverse climate change
对环境不利的影响 adverse environment effect
对健康不利的影响 adverse health effect
不利影响 adverse impact
海洋污染咨询委员会(海洋污染咨委会) Advisory Committee on Marine Pollution
致温室效应气体问题咨询小组 Advisory Group on Greenhouse Gases
风积物 aeolian deposit (sediment)
通气[性],(2)曝气 aeration (1)
航空气候学 aeronautical climatology
航空气象学计划 Aeronautical Meteorology Programme
喷雾罐;气溶胶喷罐 aerosol (spray-)can
气溶胶喷罐;气溶胶发生器 aerosol dispenser
气溶胶浓度;气溶胶含量 aerosol load
美感污染 aesthetic pollution
美感质素 aesthetic quality
绿化面积 afforested areas; greening space
非洲环境问题部长级会议 African Ministerial Conference on Environment
非洲非政府组织环境网 African NGO Environment Network
垃圾堆置场的使用后管理 after-care of disposal sites
年龄结构 age structure
老年人抚养〔比〕率 aged-dependency ratio
21世纪议程 Agenda 21(the international plan of action adopted by governments in 1992 in Rio de Janeiro Brazil(巴西里约),—provides the global consensus on the road map towards sustainable development)
侵蚀作用力;侵蚀营力 agents of erosion
年龄性别金字塔 age-sex pyramid
年龄别生育率 age-specific fertility rate
年龄别结婚率 age-specific marriage rate
年龄别死亡率 age-specific mortality rate
集居聚落 agglomerated settlement
结集;聚结,(2)聚居点 agglomeration (1)
集聚经济效益 agglomeration economies
加积平原;填积平原 aggradated plain (aggradation plain)
集料 aggregate; 又称“骨料”。
土地改革 agrarian reform
农业区位理论 agricultural location theory
农业气象学计划 Agricultural Meteorology Programme
农业生态系统 agro-ecosystem