The laser signal combined with a closed - loop control system can be used in automatic level flatting of the ground.
自准水平激光仪的激光信号与闭环控制系统的结合,实现地面的水平平整,它是自准水平激光仪的一种动态应用。
Laser signal is affected by the scintillation in the course of atmospheric transmission,thus the performances of the laser detecting system are unstable In this paper,the effect of atmospheric scintillation to laser signal detection is roughly estimated and calculated The corresponding changes of signal detection are also demonstrate
文中对大气信道中大气闪烁效应对激光信号检测的影响作了初步的分析和计算，并给出了在一定大气湍流条件下激光检测相应的变化。
Doppler two-color laser anemometer
多普勒双色激光风速计
laser Doppler anemometry
激光多普勒风速测量法
laser doppler velocity meter, laser doppler velocimeter
多普勒式激光速度计
An experimental device of laser Doppler velocity measurement in ba-ckscatter has been'designed and used successfully for measurement of particle velocities.
设计了一种后向散射激光多普勒测速实验装置并成功地用于风速测量。
The Design of 1550nm Ridge Waveguide High Speed Laser Chip;
1550nm脊波导高速激光器芯片设计
Pulsed Laser Velocimeter System Based on TDC-GP2
基于TDC-GP2的脉冲激光测速系统设计
Design of Control Circuit for High Speed Coded Semiconductor Laser
高速编码半导体激光器控制电路设计
Measuring the precision of laser Doppler velocimeter based on counting
基于计数法测量激光多普勒测速仪的测速精度
The Design of Laser Screens for Velocity Measurement System with Photoelectric DC Compensation
带光电直流补偿的激光测速靶系统设计
The Study and Design of the Laser Power Supply in RPM System
激光快速成形系统中激光数控电源的总体方案设计
vector velocity laser velocimeter
向量速度激光测速仪
A Research on Three-Dimensional Simulation of Temperature Fields of Laser Rapid Prototyping and Calculation of Its Strain Fields;
激光快速原型三维温度场仿真及其热应变计算
Design of Laser Doppler Velocimeter Based on DSP;
基于DSP芯片的激光多普勒测速仪的设计
Design of Material Structure and Epitexyial Growth of 1.55μm High Speed LD;
1.55μm高速激光器材料结构设计及外延生长
The Design of Real-time Control System for High-speed Online Laser Cutting;
激光高速在线切割的实时控制系统设计
Research of the Shock Calibration with Laser-interferometry for High G Accelerometers;
高g值加速度计激光干涉冲击校准技术研究
High speed Data Acquisition System of ECDL Current Source
半导体激光器电流源高速采集系统设计
Optimization of the preheating during selective laser sintering with a large processing table
大台面选择性激光烧结快速成形预热优化设计