by design造句

1、This is by design to maintain a lightweight, versatile protocol.
故意这样设计是为使HTTP成为一种轻量级、通用的协议。

2、Most Musical Instruments wear out or are consigned to niche markets by design changes.
很多乐器用尽用坏后被抛弃到小众市场做设计上的更改。

3、The chip design uses Radiation Hardened By Design techniques.
芯片采用了抗辐照加固设计（RHBD）技术。