| 单词 | screw arbor |
| 释义 | > as lemmasscrew arbor screw arbor n. an arbor (arbor n.1) having a threaded post at one end to which a tool can be attached. ΚΠ 1777 J. Ramsden Descr. Engine for dividing Math. Instruments 1 A Circle of Brass being fixed on the Screw Arbor. 1913 Machinery Aug. 937/1 The screw arbor..was keyed in position and drawn back firmly against the nose-piece by the nut shown. 2005 Jrnl. Med. Engin. & Technol. 29 2/2 It consists of a DC motor, a screw arbor, two springs, a guide sleeve, a nut screw and a universal joint. < as lemmas |
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