“机心”造句

该方法对此类型石英钟机心的设计具有一定参考价值.
It analyses it's characteristics and also directs and summarizes such designing of quartz crystal clock movement.

本文通过例证来提出三种24小时指示石英钟机心的设计方法,并对其特点加以分析.
This article introduces 3 designed methods and gives the illustration for 24 hours indicated quartzclock movement.

• #机心