基本解釋[生物學]演替系列[農業(yè)科學]演替系列英漢例句雙語例句The results showed that the successional series of each community might be divided into four stages, that are light grazing, moderate grazing, heavy grazing and over-grazing.結果表明：每個群落的放牧退化演替過程均可劃分為四個階段，即：輕牧、中牧、重牧和過牧。successional series更多例句詞組短語短語secondary successional series 次生演替序列degraded successional series 退化演替序列successional series of restoration 地下鏟運機successional series更多詞組專業(yè)釋義生物學演替系列By using "space instead of time" approach,this paper studied the niche dynamics of plant populations and the changes of plant functional types along a successional series on zokor mounds.采用"空間代替時間"的方法,以不同演替系列的鼢鼠土丘植物群落為對象,通過種群生態(tài)位動態(tài)和功能群變化探討其演替機制。農業(yè)科學演替系列Adopting the concept of space as a substitute for time,we selected four restoration stages relating to bare land,herb,shrub and arbor community as successional series of vegetation restoration in Huajiang degraded Karst region.本文以空間代替時間的研究方法,在花江退化喀斯特區(qū)選擇裸地、草本群落、灌木群落、喬林四個恢復階段作為植被恢復的演替系列。