鞘的

In Japan the leaf sheaths are always conspicuously tuberculate-hispid; the older, lower sheaths with disarticulated blades are glabrescent and spotted with tubercles.

在日本鞘总显著具糙硬毛具瘤；最旧的，更下部的鞘具在后脱落斑点具小瘤。

The results showed that NO could completely reverse the inter-veinal chlorosis induced by iron deficiency and increase chlorophyll content in the leaves of maize seedlings.

电镜观察结果证实，NO促进了玉米维管束鞘中绿体的发育，绿体数量增多且体积增大，基质层基粒数量明显增多且结构完好。