单词 | terrain follower |
释义 | > as lemmasterrain follower terrain follower n. = terrain-following radar n. ΘΚΠ society > travel > air or space travel > a means of conveyance through the air > aeroplane > parts of aircraft > controls and instruments > [noun] > navigational instrument > specific system or device telepoint compass1931 terrain follower1961 terrain-following radar1970 1961 Daily Tel. 4 Oct. 17/1 A device known as the ‘terrain follower’, which keeps the plane automatically at a predetermined height above the ground. < as lemmas |
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