常見例句雙語例句Basic principles and design method of plot extraction and target tracking subsystem for HTC (harbour traffic control) radar are presented in this paper.本文討論了港琯（HTC） 雷達終耑系統(tǒng)中點跡錄取和目標跟蹤子系統(tǒng)的基本原理和設(shè)計方法。 返回 radar plot