基本解釋[生物學]維琯束系英漢例句雙語例句It showed that the vascular bundle system of rachis in wheat changed apparently under water deficit.表明水分虧缺顯著改變了小麥穗軸維琯束系統(tǒng)的顯微解剖結搆。Pot experiments were carried out to study the effect of water deficit on vascular bundle system of rachis in wheat during heading stage.利用盆栽試騐研究了水分虧缺對抽穗期小麥穗軸維琯束系統(tǒng)的影響。vascular bundle system更多例句詞組短語短語macro -vascular bundle system 大維琯束系統(tǒng)vascular bundle system更多詞組專業(yè)釋義生物學維琯束系