morphological composition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，花粉形態特徵可作為屬下分組及組下分類處理的依據。 - 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的繁殖特徵和成體形態特徵。
