| 1. | Ultrasonic measurement system based on microprocessor 基于单片机的超声波测距系统 |
| 2. | Reliability prediction for a certain type of laser range finder 某型激光测距系统可靠性预计 |
| 3. | A ranging system controller based on cpld 的测距系统控制器 |
| 4. | Study on communication of laser distance measuring system for mine hoist 煤矿提升机激光测距系统的通信研究 |
| 5. | A new ultrasonic ranging system 一种新型超声测距系统 |
| 6. | Development of an ultrasonic distance measurement system with high precision 一种高精度超声波测距系统的研制 |
| 7. | Research on signal generator in phase - shift laser range - finder based on fpga 的相位式激光测距系统中信号源的研制 |
| 8. | Correlation tracking and range 相关跟踪测距系统 |
| 9. | Research on anti - interference measures for ultrasonic metering distance system 超声波测距系统中抗干扰措施的研究 |
| 10. | Acoustic pulse echo system 声脉冲回声测距系统 |