morphological traits的用法和樣例：
例句
- It shows that pollen morphological characters may provide some information for dividing sections and intra-sectional groups within Ardisia.
結果顯示，花粉形態(tài)特征可作為屬下分組及組下分類(lèi)處理的依據。 - Reproductive and adult morphological characters of Artemia from Lagkor Co, Tibet were investigated under standardized culture conditions.
在標準培養條件下研究了西藏拉果錯鹵蟲(chóng)的繁殖特征和成體形態(tài)特征。
