脱钙作用 decalcification
腐烂;分解 decay
扰动的逐渐减弱 decay (of a disturbance)
空气污染物的逐渐减少 decay of air pollutants
有机物质的分解 decay of organic matter
波浪逐渐平息 decay of waves
分散;离心 decentralization
脱去氯化氢 dechlorohydrogenation
分贝 decibel (dB)
落叶林 deciduous forest
决策者 decision maker
决策支持系统 Decision-support system
腐烂;分解 decay
扰动的逐渐减弱 decay (of a disturbance)
空气污染物的逐渐减少 decay of air pollutants
有机物质的分解 decay of organic matter
波浪逐渐平息 decay of waves
分散;离心 decentralization
脱去氯化氢 dechlorohydrogenation
分贝 decibel (dB)
落叶林 deciduous forest
决策者 decision maker
决策支持系统 Decision-support system
海牙宣言 Declaration of the Hague
世界气候会议宣言 Declaration of the World Climate Conference
人类环境宣言 Declaration on the Human Environment
保护大气宣言 Declaration on the Protection of the Atmosphere
臭氧逐渐减少 decline in ozone
衰落区 declining region
分解者 decomposer
分解生物 decomposing organism
分解〔作用〕 decomposition
城市垃圾无害化处理率 decontamination rate of urban refuse
退耦;解耦;去耦;脱离 decoupling
衰落中的生物分类群 decreasing taxa
除尘器 de-duster
废物的深灌注 deep injection (of wastes)
深海矿藏 Deep sea deposits
深海 deeper ocean
深源地震 deep-focus earthquake
深海环流 deep-sea circulation
废物的深海倾置 deep-sea disposal (of wastes)
危险废物的深井灌注 deep-well injection (of hazardous wastes)
延长汇点 deferred junction
延长河 deferred stream
吹蚀〔作用〕 deflation
吹蚀穴;风蚀洼地 deflation hollow (blowout)
吹蚀漆皮 deflation varnish
偏向 deflection
偏向力;偏转力 deflection (deflective, deviating) force
偏向力;偏转力 deflective (deflecting, deviating) force
脱叶;去叶 defoliation
去叶;落叶;脱叶 defoliation