| 单词 | printing hammer |
| 释义 | > as lemmasprinting hammer printing hammer n. Printing a hammer which strikes type mounted on a type wheel or print wheel against the paper to be printed. ΚΠ 1873 F. Jenkin Electr. & Magn. xxii. 321 The paper is then struck against the letter on the ring by some special device... In one the mere pause of the dial suffices to allow the striking or printing hammer to act. 1966 Bucks County (Pa.) Courier 20 Jan. 14/1 The larger the surface area of the..symbol, the more energy or force..the printing hammer must exert. 1986 Computerworld (Nexis) 3 Nov. cb129 When a daisywheel printer prints the character ‘a’, it waits until the ‘a’ spoke is in front of the printing hammer, the spinning pauses for an instant, and the hammer comes down. < as lemmas |
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