They are also used in many other leading edge technologies such as optical sighting systems and laserrangefinding.
他们还用在其他许多领先技术，如光学瞄准系统和激光测距。
2
The article introduces the basic principle of laserrangefinding technology based on phase. Detail introduction is performed for the research on key techniques in laserrangefinding.
文章简述了相位激光测距技术的原理，就激光测距研究中关键技术研究状况做了详细阐述。
3
Type 37 fire control system training detector possesses such functions as simulating laserrangefinding, detecting if tracing and speed - measuring is accurate and conducting second aim.