| 1. | Realization of laser range finding based on phase
一种基于相位测量的激光测距方法 |
| 2. | Study on new method of laser range finding
激光测距新方法研究 |
| 3. | To improve the accuracy of laser pulse range finding by time scale - up
用时间比例放大技术提高脉冲激光测距的精度 |
| 4. | Laser range finding net
激光测距测高仪网 |
| 5. | Firstly davis crossed and cole ' s header from point - blank range found cech going the wrong way but recovering to turn the ball away
首先戴维斯传中予科尔在近距离作出头球攻门，切赫已经走向相反方向但仍然可修正把皮球拨走。 |
| 6. | So the range finding system can maintain a high resolution at low frequency . therefore it can decrease the difficulty of design and the cost
时间线性展宽技术可以在较低的工作频率下实现较高的测量精度,从而降低了电路的设计难度和成本。 |
| 7. | The laser transmitter consisted of laser diode can decrease the scale and the weight of the range finding system and can achieve the requirement for short - range finding system
而采用激光二极管组成的激光发射单元体积小、重量轻,能达到短程测距的要求。 |
| 8. | Finally , through analyzing the experimental data , such as infrared sensor range finding as well as local navigation , it is concluded that the strategies are able to satisfy the rules of the fira game
分析了红外传感器测距实验数据及局域导航实验结果，验证了红外线传感器精确度和导航策略能够满足比赛要求。 |
| 9. | In photomechanical reproduction , a line screen breaks the wide tonal range found in the original into discrete intervals from 1 % to 99 % ) , creating a halftone dot pattern
中义在制版照相的复制过程中，用线状的平网将原稿的浓度?围分解为1 %到99 %的不连续区段，并产生半色调的网点花纹。半色调的网点值是以百分比( % )来描述。 |
| 10. | In this thesis , the research on short - range high accuracy range finding system , which is inexpensive and compact , is done . to design the laser transmitter and the timing circuit is the main task
本文旨在针对成本低、体积小的高精度短程激光测距系统开展研究工作,主要任务是设计与实现脉冲激光测距系统中激光发射器电路和计时电路。 |
