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The project of GPR feedback signal data transmission based on USB bus could satisfy the requirement of GPR system, through the debugging and primary testing. 基于USB總線的探地雷達(dá)接收機(jī)方案試驗(yàn)電路和客戶軟件經(jīng)過初步調(diào)試和簡單測試，可以滿足探地雷達(dá)設(shè)計(jì)要求。