synchronous造句
The message can be used only with
synchronous operations .
消息只能与同步操作一起使用。
A
synchronous motor drives the measuring bob at a constant rotational speed.
同步马达驱动测锤以恒速旋转.
Polling is a
synchronous mechanism, where devices are serviced in sequence.
查询是一种同步机构, 其中的各个设备是依次接受服务的.