CHANGE-OVER 换机放映 ; 转变 ; [电子] 切换 ; 换机上映
change-over valve [机] 转换阀 ; [机] 换向阀 ; 切换阀 ; 转变阀
change over switch 换向开关 ; 转换开关 ; 物态变化
change over time 经过一段时间 ; 转换时间 ; 变动性 ; 随时间变化
antenna change over switch 天线转换开关 ; 详细翻译
automatic change over 自动转换 ; 自动转换开关
change-over switch controller [电] 转换开关控制器 ; 转换开关控制
cable change-over box 电缆转换箱
change-over contact 转化触点 ; [通信] 转换接点 ; [电] 转换触点
Thirdly, the proportional electromagnetism of the change over valve is introduced in terms of principle, type of action and characteristics.
然后介绍了电空转换阀核心技术比例电磁铁的原理、作用方式、特点等。
参考来源 - 新型直通式电空制动机及其关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
PHRASAL VERB If you change over from one thing to another, you stop doing one thing and start doing the other. 换成
We are gradually changing over to a completely metric system.
我们正逐渐换成完全公制。
Some plastic materials change over time.
有些塑料随着时间的推移而改变。
Pioneer and successional plant communities are said to change over periods from 1 to 500 years.
先驱者和演替植物群落据说是以1-500年的时间区间变化的。
Any take-back program will likely change over time, depending on what works for your customers and company goals.
任何回收计划都可能随着时间的推移而改变，这取决于对你的客户和公司目标吃哪一套。
应用推荐