名词
中文翻译：无接触弧
同义词：
['contactless arc', 'non-contact arc', 'contact-free arc']
例句：
-
1. The arc is designed to minimize the risk of collisions between vehicles.
这个弧线设计的目的是最小化车辆相撞的风险。
-
2. The arc is used in various applications such as power transmission and control systems.
弧线在各种应用中被使用，如电力传输和控制系统。
-
3. The arc is a crucial component in the design of electrical circuits.
弧线是电气电路设计中的关键组件。