improving the process design

The word "usability" also refers to methods for improving ease-of-use during the design process.

“可用性”这个词语也指在设计过程中提高易用性的方法。

Basing on the physical concepts with the imaging process of SEM, the calculating equations used for improving the design and the function of the instrument have also been deduced.

基于同扫描电镜成像过程有关的物理概念出发，还推导了有关改进仪器设计和功能所引用到的计算公式。

Based on engine working process, the improving design of exhaust muffler was developed.

根据发动机工作过程，对排气消声器进行了改进设计。