population quantitative dynamics

• 种群数量动态

population quantitative dynamics的用法和样例：

例句

1. The dynamics of heterotrophic bacteria and ammonification in biofilms on submerged biofilters were determined using microbiological methods.
   用微生物学方法测定了淹没式生物滤器中两种载体生物膜形成过程中异养细菌数量动态及熟化后细菌的氨化作用。