地线 meaning in Chinese
[电学] earth wire; (ground) wire; ground electrode; ground lead
◇地线系统 earth system; earthed system; ground system
Examples
- In 1728 euler gave differential equations for geodesics on surfaces .
1728年，奥伊勒绘出了曲面上测地线的微方程。 - The theory of surfaces made a slow start. it began with the subject of geodesics on surfaces .
曲面理论也经历了一个漫长的开端，曲面理论是从曲面上的测地线的研究开始的。 - Run all ground wires to a common ground point
把所有地线连到一公共的接地点。 - Be sure to connect the black ground lead to it first
务必首先连接黑色地线。 - Directional ground relay set for 6 . 6 kv consumer
6 . 6 kv用电设备用地线定向继电装置