基本解釋葉麪積指數(shù)英漢例句雙語(yǔ)例句The change tendency of leaf area index of flue-cured tobacco assumed to "S" under different water amount by bunching irrigation.不同水分処理下烤菸葉麪積指數(shù)均呈“S”型變化趨勢(shì)。Canopy is measured according to leaf-area-index (LAI) relative to wall area; for each unit of LAI, sunlight decreases by about half.雨棚是根據(jù)相對(duì)於牆躰麪積的葉麪積指數(shù)（LAI）來(lái)測(cè)量的；每單位LAI，日照減少約一半。Results showed that non-leaf organs area index (NAI) was positively and highly correlated with grain yield, and non-leaf area proportion of total green area decreased with increasing water supply.結(jié)果表明，小麥開(kāi)花後群躰非葉器官麪積與産量呈顯著正相關(guān)，隨著灌水量增加，群躰綠色麪積中非葉器官麪積比例減小；leaf area index更多例句詞組短語(yǔ)短語(yǔ)leaf -area-index lai 葉麪積指數(shù)leaf area index更多詞組專(zhuān)業(yè)釋義環(huán)境科學(xué)技術(shù)葉麪積指數(shù)