本文从运筹学的角度出发，就设备更新问题建立运筹学模型并运用动态规划的方法对其求解。

Based on this point, to set up an operational re-search model for renewal of equipment to solve this problem with dynam IC pro gramme method is viable.

youdao

在无线网络环境中，无线电软件下载能够动态地更新设备软件，然而它本身是一个非常复杂的过程。

In the wireless communication environments, the radio software download can dynamically change software inside the devices, whereas itself is a quite complicated procedure.

youdao