rear receiver的意思|示意

A frame synchronization detect circuit is designed based on the synchronization state machine using FPGA, and this circuit has functions of pre-protect, rear-protect and timing of the receiver.

采用FPGA设计了一种基于同步状态机的帧同步检测电路，具有帧同步的前方保护和后方保护以及接收端的定时功能。

The gun had feed mode selector at the rear of the receiver, and, when used on tripod mount, a set of spade grips to control the gun.

枪已接收器的饲料模式选择在后方，并在枪上使用三脚架接口，铲一组握把来控制。