quantitative distribution造句

Species composition and quantitative distribution of phytoplankton near the jiuduansha waters of yangtze river estuary
长江口九段沙附近水体浮游植物的种类组成与数量分布
The results showed that the a cinerarius populations were in aggregated pattern of distribution during tile three years in this district , but the aggregation degree as well as the spatial and quantitative distribution varied dynamically
结果显示， 3年中春尺蠖种群均为聚集分布，但聚集程度、种群空间分布和数量处于动态变化之中。
It's difficult to find quantitative distribution in a sentence. 用quantitative distribution造句挺难的