基本解釋[農(nóng)業(yè)科學(xué)]樹種組成英漢例句雙語例句Height of trees and shrubs, density of trees and shrubs, shrub species, shrub coverage, tree composition and canopy are employed to evaluate the forest community.森林群落指標(biāo)主要包括：林木高度、灌木高度、灌木株數(shù)、林木株數(shù)、灌木種類、云冷杉林木組成比例、灌木蓋度和森林郁閉度。A transfering probability matrix model of linearly generalized diameter growth was used to deal with the tree species composition problem of mixed unevenly aged forest.對直徑生長轉(zhuǎn)移概率矩陣模型進行了線性擴展，用以研究混交異齡林的樹種組成問題。The dynamics effects of cutting intensity on the tree layer species composition and diversity of natural mixed stand of conifer and broad-leaved trees (low intensity, 13.和皆伐）作業(yè)對天然針闊混交林喬木層樹種組成及物種多樣性的動態(tài)影響。tree species composition更多例句詞組短語短語tree species composition index 樹種組成指數(shù)mixed tree species composition 混交樹種組成tree species composition table 樹種組成指數(shù)表tree species composition更多詞組專業(yè)釋義農(nóng)業(yè)科學(xué)樹種組成