segment of line造句

例句与造句

1. each segment of line current can be approximated as a hertzian dipole if each segment is much smaller then a wave length
   因此任意线电流在三度空间之三维向量电磁场即可以赫芝电偶极完整之远场及近场近似合成之。
2. It's difficult to find segment of line in a sentence. 用segment of line造句挺难的