地线的例句（地线在句子中的用法）

• It is shown that the proper acceleration of null geodesic with conjugate points approaches infinity. 具有共轭点的类光测地线的固有加速度趋于无穷大.
• This paper presents a geodesic - based constrained deformation method for polygonal mesh models. 提出了一种基于测地线的多边形网格模型的约束变形方法.
• Light fittings with metal parts should always be earthed. 有金属部件的照明装置都应该走地线。
• The earth wire was not connected. 地线没有接上。