mine tracks meaning in Chinese

布雷轨
水雷轨架

Design and application of mine tracking , positioning and communication system
矿井跟踪定位通信系统的设计与应用
Steve , one of the interns just fell downstairs with the mine tracking processor
史蒂夫，一位实习生拿着水雷跟踪器摔到楼下去了
Nick : well , it took some doing , but a p . i . friend of mine tracked that phone call back to the police department . whoever made that call couldn ' t have seen lincoln running from the garag that night
虽然花了些工夫，但我一个做私家侦探的朋友帮我查了那个电话的来源.管打电话的是谁，都不可能看见林肯从停车场跑出来。