leaf base shape叶基形
leaf-shape index叶形指数
leaf end shape叶片端面形状
plant leaf-shape植物叶形
Leaf apex shape叶尖形
Four-leaf rose shape四叶玫瑰线形
linear tricolor sampling leaf-shape grating线性三色采样叶形光栅
A Leaf Shape一种叶子形状
flag-leaf shape剑叶形态
2. The leaf shape, leaf angle, and leaf orientation value of maize changed under water stress and the changes had not significant law.
2.水分胁迫下玉米叶片的叶形值、叶夹角、叶向值均发生了改变，但无强规律性。
参考来源 - 玉米抗旱性鉴定指标体系及抗旱鉴定指标遗传特性的研究