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Terms for subject Ecology containing free | all forms | exact matches only
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atmospheric free radical大气游离基
carbon-free energy production无碳能源生产
carrier free tracer无载体指示剂
dust-free atmosphere无尘大气
fat free filter paper脱脂滤纸
free-air CO₂ enrichment开放式空气二氧化碳浓度增高
free air delivery大气排气量
free available residual chlorine游离有效剩余氯
free board超高
free board干舷
free carbonic acid游离碳酸
free chlorine residual游离性余氧
free diffusion自由扩散
free discharge自由泻流
free environment自由环境
free floating growth自由漂浮生长
free flowing granule自由流动颗粒
free formaldehyde游离甲醛
free gas自由气体
free gas游离气体
free level自由水面
free moisture自由水分
free radical reaction游离基反应
free residual scavenger自由基清除剂量
free rinsing detergent易漂净洗涤剂
free volume自由体积
free water table自由水面
nitrogen free gas无氮煤气
oxygen free environment无氧环境
particle free sedimentation颗粒自由沉淀
pollution free无污染的
pollution free energy清洁能源
pollution-free foods无公害食品
pollution free fuel无污染燃料
pollution free technology无污染工艺
pollution-free vegetables无公害蔬菜
sediment free water无沉积物水
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