单词 | firing mechanism |
释义 | firing mechanism [`fīr·iŋ ´mek·ǝ´niz·ǝm] ENGINEERING A mechanism for firing a primer; the primer may be for initiating the propelling charge, in which case the firing mechanism forms a part of the weapon; if the primer is for the purpose of initiating detonation of the main charge, the firing mechanism is a part of the ammunition item and performs the function of a fuse. |
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