cotyledon
n. [植] 子叶
复数 cotyledons
例句
The NPR of green pods was very small, and that of cotyledon higher.
夏大豆绿色豆荚的光合速率很低,而子叶的光合速率却较高。
Multiple shoots were induced on cotyledon nodes of soybean by means of organogenesis.
通过器官发生途径,由大豆子叶节诱导丛生芽。
A efficient regeneration system of plantlets was established with cotyledon as explants in melon Cucumis melo l.
建立了以薄皮甜瓜品种‘弥河银瓜’子叶为外植体的高效再生体系。