| 单词 | air casing |
| 释义 | > as lemmasair casing air casing n. Engineering an air-filled casing surrounding a boiler, combustion chamber, etc., usually to reduce loss of heat to the surroundings or to facilitate heat transfer to the air inside it. ΚΠ 1839 R. S. Robinson Naut. Steam Engine Explained 129 gg, is the air casing, surrounding the chimney E; h, is the damper. 1924 Times 18 July 7/6 [For certain American destroyers] the Navy Department has authorized the installation of forced draught burners and boiler air casing. 2006 U.S. Fed News (Nexis) 17 Oct. The boiler technician of the watch..saw water leaking inside an air casing during his watch on Oct. 9. < 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。