approximate simulation

基本解释

Therefore, it can only approximate simulation method!
所以只能用近似模拟的方法！
Exact and various approximate simulation approaches used in atmospheric diffusion laboratories for modeling plume rise and dispersion have been summarized. Some recommendations are given.
文章还讨论了模拟烟流抬升和扩散的相似准则，概述了国内外一些主要实验室应用的近似模拟技术。
Monte-Carlo method is called MCM for short. It is base on the probability theory and the computational mathematics, so MCM is also named statistical simulation approximate computation method.
蒙特卡罗方法（MCM）是基于概率理论和计算数学的，因此也称为统计模拟近似计算方法。

The simulation runs forward in time for three weeks in order to approximate the value of having a truck and driver at a certain location at a certain time, and gets a first result.
FORBES: Magazine Article