leaf sheath

常見例句

The area of duct is bigger than that of phloem in flag leaf and leaf sheath , but smaller in the first internode, primary branch and secondary branch.
不同部位維管束性狀的差異較大，葉片、葉鞘的導(dǎo)管面積大于韌皮部面積，穗頸節(jié)間、一次枝梗、二次枝梗的韌皮部面積大于導(dǎo)管面積；
The relationship between spikelet fertility and the green leaves area, the dry matter dynamic of leaf sheath and culm of different cultivars was analyzed.
對不同品種綠葉面積和莖鞘干物質(zhì)的動(dòng)態(tài)變化及其與子粒結(jié)實(shí)的關(guān)系進(jìn)行了分析。
The floret number was significantly correlated with the weights of leaf, leaf sheath, whole main stem or tiller, and leaf area, but not with the length of stem.
孕穗期小花數(shù)均與葉面積、葉片重、葉鞘重和總干物重呈顯著或極顯著正相關(guān)，而與莖高的相關(guān)不顯著。