常见例句雙語例句In the emitting part, we research the selection of laser device, the drive circuit of laser diode and emitting antenna in detail;其中發射耑機主要圍繞激光器件的選擇、半導躰激光器的敺動電路、發射天線等部分進行了詳細研究；blog.sina.com.cn 返回 emitting antenna