“level valve”的概念、定义、翻译、参考文献-科学参考

单词	level valve
释义	level valve [`lev·ǝl ´valv] ^{MECHANICAL ENGINEERING} A valve operated by a lever which travels through a maximum arc of 180°.
随便看	rhinopharyngitis rhinophore rhinoplasty Rhinopomatidae Rhinopteridae rhinorrhea rhinoscleroma rhinoscope Rhinotermitidae rhinotheca rhinovirus Rhipiceridae Rhipidistia rhipidium Rhipiphoridae rhizanthous rhizautoicous rhizic water rhizine Rhizobiaceae rhizocarpous Rhizocephala Rhizochloridina rhizoconcretion rhizoctol

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。