biotic factor的用法和樣例：
例句
- Herbivory and the interaction with epiphytes are the most important biotic factors affecting the biomass and production of seagrasses.
非生物因素一般有最適合海草生長的範圍，生物因素的影響具有兩面性。 - The uptake of dissolved metals, a potentially significant source for overall metal accumulation in bivalves, is liable to be influenced by biotic and abiotic factors.
摘要對溶解態重金屬的吸收是貝類累積重金屬的重要來源之一，易受到生物因素和非生物因素的影響。
