| 释义 | proximity fuze
 proximity fuzen. An electronic device for detonating a warhead as it approaches a target, used in antiaircraft shells. Also called  VT fuze.proxim′ity fuze`n.   a device for detonating a charge, as in a projectile, within a predesignated radius of a target.  [1940–45]
 proximity fuzeA fuze wherein primary initiation occurs by remotely sensing the presence, distance, and/or direction of a target or its associated environment by means of a signal generated by the fuze or emitted by the target, or by detecting a disturbance of a natural field surrounding the target.EncyclopediaSeeproximity fuse
 |