laser transition frequency

例句：

1. 1.The laser transition frequency is a critical parameter in the measurement of material properties.
   激光跃迁频率是测量材料属性的关键参数。
2. 2.The laser transition frequency was used to determine the exact position of the target object.
   激光跃迁频率被用来确定目标物体的具体位置。
3. 3.The laser transition frequency has been found to be highly sensitive to changes in environmental conditions.
   发现激光跃迁频率对环境条件的变化非常敏感。