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Terms for subject Ecology containing 外生 | all forms | in specified order only
ChineseEnglish
具有生物活性的紫外辐射biologically active ultraviolet radiation
外寄生虫如虱ectozoon
外生环境因素exogenous environmental factor
外生exogenous toxin
Pt 外生菌根Pt ectomycorrhiza
意外事故发生频率accident frequency
生物体的意外释放accidental release of organisms