| 单词 | proximity fuse |
| 释义 | > as lemmasproximity fuse proximity fuse n. an electronic detonator in a missile, shell, etc., that uses radar to measure its position in relation to a target and operates automatically when it comes within a predetermined distance. ΘΚΠ society > armed hostility > military equipment > weapon > missile > guided or ballistic missile > [noun] > part of missile proximity fuse1940 umbilical cord1948 1940 J. Colville Diary 22 July in Fringes of Power (1985) 198 I talked to the Prof. about his secret weapons, the U.P., the P.F. (proximity fuse), G.L. and P.E. 1956 A. H. Compton Atomic Quest 53 Applications of radar in the form of the ‘proximity fuse’ were critically important in bringing victory [in World War II]. 1991 N.Y. Times 5 Feb. c10/1 At the flight's very end, a proximity fuse fires an explosive warhead. < as lemmas |
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