“开口系统”的概念、定义、翻译、参考文献-科学参考

单词	开口系统
释义	开口系统 Encyclopedia 工学热力系统释 open system开口系统与环境有物质交换的热力系统。又称开口系、敞开系统，如换热器。
随便看	sports emblem sports entertainment sports equipment sports ethics sports event information system sports event media operation sports events broadcasting Sports Federation and Olympic Committee of Hong Kong，China sports field per capita sports film sports fitness equipment sports for the disabled sports for the elderly sports for workers and staff members sports foundations sports funds Sports games sports gender discrimination sports goods sports governance system sports government organization Sports Grandstand sports healthy preservation sports idol Sports Illustrated

科学参考收录了854744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。