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biotic factor
forestr. 生物因素; 生物因子
biotic factor The influence upon the environment of organisms owing to the presence and activities of other organisms, as distinct from a physical, abiotic, environmental factor
environ. 生物因素 (由于存在和其他生物有机体的活动对生物环境的影响。不同于物理、非生物、环境因素。)
biotic factor
: 3 phrases in 3 subjects
Agriculture1
Desert science1
Technology1