The convenient socket is composed of a socket and a rotary mechanism, wherein a rotary ring mechanism is penetrated through a socket panel and is arranged on a base of the socket;

该方便插座由插座、旋转机 构组成，转环机构穿过插座面板，安装在插座的底座上。

youdao

The method of weakening centrifugal force in the rotary ring flume is proposed and sediment movement under the effect of periodic reciprocating current is tested in the ring flume.

介绍了旋转环形水槽的结构和工作原理，提出了削弱环形水流离心力的方法，通过环形水槽中周期往复流泥沙运动试验得出水体含沙量与床面剪切力和水体挟沙力之间的关系。

youdao

In the past, signal between stationary platform and rotary platform transmitted by electronic slip ring in order to realize remote control.

早期，旋转平台间的信号传输与控制采用电滑动环旋转传输电信号来实现。

youdao

He was instantly relieved to hear the first ring of the phone, an old rotary that vibrated with the vigor of the Mechanical Age.

NEWYORKER: The Valetudinarian