Damascus barrel
(historical) A kind of Norse merchant ship used by the Vikings. / A type of modern long-keeled sailing boat.
plural of water doctor
(firearms) A gun barrel formed by twisting and welding strips of metal around a hard die; no longer commonly used now due to its inability to handle high cartridge pressure on modern ammunition.
(electronics, communication, signal processing, mathematics, software testing) A mathematical and visual method of addressing problems associated with designing complex control, signal processing a...
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DiQt（ディクト）
無料
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