biotic population的用法和樣例：
例句
- The diverse weather accumulates population of great variety biology for Yunnan weather type variety complicacy.
摘要雲南氣候類型複雜多樣，多樣化的氣候孕育了種類繁多的生物種群。 - We get the probability distribution of the population by the theory and method of Markovian process, and discuss the model coefficients influencing on subsistence of a population.
利用馬爾可夫過程的理論和方法，得到生物種群數量變化的概率分佈，最後討論了各模型參數的變化對生物種群生存的影響。
