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的動態(tài)變化及其與子粒結實的關系進行了分析。
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，而與莖高的相關不顯著。