| 单词 | radar operator |
| 释义 | > as lemmasradar operator radar operator n. ΚΠ 1942 Charleston (W. Va.) Gaz. 13 Mar. 9/2 (heading) Radar Operator..C. B. Talkington of Clarksburg enlisted in the naval reserve here..to operate one of the radars, the navy’s new secret device for airplane detection. 1967 L. B. Archer in G. Wills & R. Yearsley Handbk. Managem. Technol. vii. 129 Some of the early experiments [in ergonomics] were to determine the best spacing of markings on instrument dials so that the pilot or gunner or radar operator could read them rapidly and accurately. 1990 E. Harth Dawn of Millennium (1991) ix. 139 How many times in the past have nervous radar operators in their subarctic listening posts mistaken a flight of geese for incoming missiles? < as lemmas |
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