释义 |
practice mine
practice mine1. In land mine warfare, an inert mine to which is fitted a fuze and a device to indicate, in a non-lethal fashion, that the fuze has been activated. See also mine. 2. In naval mine warfare, an inert-filled mine but complete with assembly, suitable for instruction and for practice in preparation. See also drill mine.practice mine
practice mine[′prak·təs ‚mīn] (ordnance) Imitation land mine used in training; it may contain a smoke-producing agent for maneuvers or for practice in observing the effects of mines against vehicles, or it may be simply a block of wood, metal, or concrete for practice in laying mine fields. |