常見例句雙語例句Using an approach of spatial sequence instead of temporal sequence, this paper studied the composition and diversity of plant species on zokor-mound along a successional gradient in alpine meadow.用空間序列代替時間序列的方法對高寒草甸不同演替階段高原鼢鼠土丘植物群落的物種組成和多樣性變化進(jìn)行了研究。 返回 successional sequence