| 单词 | scribing plate |
| 释义 | > as lemmasscribing plate scribing plate n. rare (a) a flat metal cutting tool to make scoring marks, or a template used as a guide in the scoring of a flat object or surface; (b) a flat sheet or photographic plate that bears a detailed image (esp. a photographic image), used in manufacturing or as a printing master. ΚΠ 1870 U.S. Patent 102,649 1/2 A scribing-plate may also be attached to either side of the gauge, by which the board may be marked for cutting off. 1945 Machinery Aug. 226/3 A new engineering material known as ‘Kodak Green Scribing Plate’ has been developed by the Eastman Kodak Company, Rochester, N.Y., for use with optical comparators of the contour projection type. 1952 W. B. McKay McKay's Building Constr. (ed. 3) I. 157 Two-foot rule, square, scribing plate (for describing circles on pipes, etc.), copper tube benders [etc.] 1969 R. & E. Coordinator Apr. 9/2 A new glass-based scribing plate for the generation of microphotography masters, precision printed circuits, and other applications requiring extremely clean, sharp lines. < as lemmas |
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