| 单词 | female thread |
| 释义 | > as lemmasfemale thread female thread n. the helical thread on the inside of a female screw. ΚΠ 1822 Brit. Indian Mil. Repos. 1 268 The handles..never coming near the box containing the female thread of the lower screw, except at the extreme elevation of the piece. 1953 K. J. Hume & G. H. Sharp Pract. Metrol. (1965) ii. xx. 100 It should be remembered that the effect is to increase the virtual effective diameter of a male thread and reduce it in a female thread. 2002 R. D. Treloar Plumbing: Heating & Gas Installations (ed. 2) i. 58 It [sc. the globe tap] had a female thread as its point of entry and was used for old baths with a side entry. < as lemmas |
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