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单词 position-finder
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position-finder
position-finder n. a piece of apparatus with which one can ascertain one's own position or that of a distant object, esp. one which is not directly visible.
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society > armed hostility > military equipment > weapon > device for discharging missiles > firearm > parts and fittings of firearms > [noun] > range- or position-finder
position-finder1876
rangefinder1876
mekometer1894
1876 Times 2 Dec. 4/6 The Range-Finding committee are about to report on this instrument [sc. Watkins's field range-finder], as well as on the position-finder.
1902 T. O'C. Sloane Standard Electr. Dict. 428 The Position Finder is a simplification and amplification of the Range Finder.
1986 A. C. Clarke Songs of Distant Earth 110 Although Loren could locate himself in an instant from the position-finder in his comset, he did not bother.
extracted from positionn.
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