light-wave retardation

例句：

1. 1.The light-wave retardation of the laser is crucial for its operation.
   激光的光波延迟对其运行至关重要。
2. 2. The researchers used a special device to measure the light-wave retardation of the material.
   研究人员使用了一种特殊的设备来测量材料的光波延迟。
3. 3. The delay in light-wave transmission can affect the accuracy of the measurement.
   光波传输的延迟会影响测量的准确性。