Secondly, it is introduced that the new - typed digital valve is applied to the double - cylindered synchronous system.

其次, 文中介绍了该阀在双缸同步系统中的应用,剖析了其工作原理.

互联网

This phase difference can be used to evaluate the performance of self - synchronous system.

该相位差角的大小可以作为评定机械设备自同步性能的参数之一.

互联网