一、前言水雷是海军武器库中最经济而又最难对付的兵器,它体积小、价格低廉、布设容易、隐蔽性好、破坏力大、难于消除。水雷威胁所产生的恐惧心理效果大大超过其本身的价值和破坏作用。因此.打破水雷封锁是所有沿海国家非常重视的任务。扫雷舰艇和猎雷舰艇是对付水雷威胁的主力军,它们总称为反水雷舰艇。扫雷舰艇拖带有截割扫雷具以割断锚雷雷索,使雷体浮起而用火炮击毁水雷;扫雷舰艇也可装载或拖带电磁、声频或次声频扫雷具,扫爆相应引信的水雷。猎雷舰艇是用分辨率高的探雷声纳 I. Introduction Mine is the most economical and the most difficult weapon in the naval arsenal. It is small in size, low in price, easy in layout, good in concealment and destructive and difficult to eliminate. The psychological effects of fear caused by the threat of mines greatly exceed their own value and disruptive effects. Therefore, breaking the mine blockade is a task that all coastal nations attach great importance to. Minesweepers and mine-hunting vessels are the main force to deal with the threat of mines, they are collectively referred to as anti-mines. Minesweeper towed with a cut-off minesweeper to sever the anchor thunder cable, causing the miner to float and to fire the mines with artillery; the minesweeper can also be loaded or towed with electromagnetic, acoustic or subsonic mineswebs and swept the corresponding mines. The mine-hunting ship is a high resolution radar sonar