| 单词 | oil-harden |
| 释义 | > as lemmasoil-harden oil-harden v. transitive to harden (steel) by quenching in oil. ΚΠ 1904 Electrochem. Industry Feb. 51/1 The usual method [for producing sorbite in steel] has been to reheat and oil-harden. 1999 Re: Does Anyone sharpen Jack Hammer Bits? in alt.crafts.blacksmithing (Usenet newsgroup) 18 Dec. Although it is possible to oil harden water hardening steel it is not advisable to attempt to water harden steels that are specifically made for oil hardening. < as lemmas |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。