For obtaining an optimized design of PHE, a computer aided design tool was developed and the existing technology, economics and environment impact and energy efficiency are taken into account.

在综合考虑技术、经济、环境效益及节能的基础上，论述了对板式换热器优化设计的方法。

youdao

This method provides an useful tool for researching into Computer Aided Modeling, Analysis and Design (CAMAD) of digital fiber optic communication links.

此方法为数字光纤通信链路的计算机辅助建模、分析和设计(CAMAD)提供了一种有用的研究工具。

youdao

For the Integrated Circuit design nowadays, the Computer Aided Simulation has been an indispensable tool.

对于当前的集成电路设计技术，计算机辅助模拟已成为一种不可缺少的工具。

youdao