laser crystal contamination

例句：

1. 1.The laser crystal contamination could be a major problem in the operation of the device.
   激光晶体污染可能是该设备运行中的一大问题。
2. 2.The contamination of the laser crystals is a common issue in the production process.
   激光晶体的污染是生产过程中常见的问题。
3. 3.The contamination of the laser crystals can affect the accuracy of the measurement results.
   激光晶体的污染会影响测量结果的准确性。