草牧食物链  grazing food chain

捕食食物链  predator food chain; grazing food chain

腐食食物链  detritus food chain

n阶食物链系统  n-Species food chain systems

单食物链  Food-chain

淡水食物链  freshwater food web

腐生食物链  saprophytic chain

海洋食物链  marine food chain

寄生食物链  parasite food chain

简单食物链  Simple food chain

人工食物链—凝聚沉淀法  The Artificial Food Chain-coagulative Precipitation Process

三级营养食物链  tri-trophic system

生态食物链  ecologic food chain; ecological food chain

实验海洋食物链  experimental marine food chain

食物链  Food chain; Food chains; foodchain; food web; food cycle; Food-chain; the food chain

食物链差分系统  food chain difference system

食物链长度  food_chain lengths

食物链-初级分解者  Food chain - primary decomposars

食物链-初级生产者  Food chain - primary producers