…This mine was for anti-submarine use, and consisted of copper wires stretched over and under an explosive can, which would explode if a submarine came into contact with it. The next invention was the magnetic mine, also known as the "area mine." This magnetic mine explodes when it detects physical phenomena such as magnetic changes, navigation noise, and water pressure changes that occur when a ship sails. … *Some of the terminology explanations that mention "magnetic mines" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…この機雷は対潜水艦用のもので,爆薬缶の上下に銅線を張り,これに潜水艦が接触すると爆発するようになっている。続いて発明されたのが〈面積の機雷〉といわれる感応機雷である。この感応機雷は,艦船が航行するとき発生する磁気変化,航走雑音,水圧変化などの物理現象を検出して爆発するものである。… ※「感応機雷」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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