For reasons of mathematical purity, they all assumed an infinite population size.

出于数学运算纯粹性的要求，这些模型都得把种群规模假设为无穷大。

youdao

For reasons of mathematical purity, they all assumed an infinite population size.

出于数学运算纯粹性的要求，这些模型都得把种群规模假设为无穷大。

youdao