| 单词 | identification beacon |
| 释义 | > as lemmasidentification beacon identification beacon n. a beacon with a light or radio transmission that serves to identify the place or object where it is sited. ΚΠ 1937 U.S. Patent 2,097,072 2/1 Turned towards the goal or destination there may be interposed advantageously an identification beacon consisting of a strongly beamed circular individual radiation disposed at right angles. 1951 Gloss. Aeronaut. Terms (B.S.I.) iii. 24 Identification beacon, a beacon displaying a coded light and identifying a geographical point. 2007 N.Y. Times (Nexis) 14 Feb. 22 He is advocating the mandatory use of devices like..automated identification beacons..on smaller commercial fishing vessels. < as lemmas |
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