As a rule, the primary leaves and the 1-4th trifoliolate leaves have greater leaf thickness and more number of palisade cells per unit leaf area.
初生叶和1&4节位的叶片较厚,单位叶面积栅栏细胞数目多;
The middle-leaflet of trifoliolate showed higher NPR, specific leaf weight ( SLW) and leaf area, and those had a little differences between left-and right-leaflets.
三出复叶中的中小叶的光合速率、比叶重及叶面积的性状指标高于左、右两片小叶,而左、右小叶之间差异不大。
简答网 · 双语娱乐资讯
简答网 · 高考英语
简答网 · 中考英语
简答网 · 初中英语作文