laser ranger finder的用法和样例：
例句
- The experimental results show that the laser satisfies the requirement of a spaceborne laser range finder.
对激光器的性能进行了测试，结果表明该激光器适合于空间激光测距。 - To ensure the accuracy and reliability of the laser rangefinder, it is necessary to calibrate it regularly.
摘要为保证激光测距仪的精度和可靠性，必须要对它进行定期检定。
