harmonic conjugate points

例句：

1. 1. In thestudy of electromagnetic waves, harmonic conjugate points play a crucial role in determining the propagation characteristics of these waves.
   在电磁波研究中，谐振共轭点在确定这些波的传播特性方面起着至关重要的作用。
2. 2. The researchers found that the harmonic conjugate points were located at the intersection of two lines, which could be used to calculate the length of the line segment.
   研究人员发现，谐振共轭点位于两条线的交点处，可以用来计算线段的长度。
3. 3.The harmonic conjugate points were used to determine the optimal angle for launching the satellite into space.
   谐振共轭点被用来确定发射卫星进入太空的最佳角度。