| 释义 |
plant pollen
基本例句
植物花粉
SEM Specimen Preparation Techniques of Two Species'Pollen in Impatiens L.凤仙花属两种植物花粉的扫描电镜制样研究。
This paper gives an overview of the different and conserved features of fern spores and spermatophyte pollen germination.本文综述了蕨类植物孢子和种子植物花粉萌发过程的差异和保守性特征。 |