1·In the paper, interchangeability of gases, impact of gas-changing on gas burner performances, gas replacement measure and method are studied.
分析与研究了燃气的互换性、燃气转换后对燃具燃烧特性的影响，探讨了燃气置换的措施和方法。
2·Instrument interchangeability is the key guideline of designing general purpose ATS.
仪器互换性是通用ATS设计的重要指标。
3·The result of experiment proves that the thought is available, and it can make the reusability and interchangeability of CNC software by some degree.
实验结果证明，基于软件重用技术开发数控系统软件的方法是可行的，可以从一定程度上实现开放式数控系统的重用性，互换性。
4·What is interchangeability?
什么是互换性？
5·The source coupling characteristic and the connecting losses, interchangeability and repeatability of the connector have been tested.
文中对光源耦合特性和连接器的连接损耗、互换性及重复性进行了测试。