1) direct photodetection
直接光电探测
2) direct photodetection receiver
直接光电探测接收器
3) ionospheric direct sounding
电离层直接探测
4) direct detection
直接探测
1.
Direct detection Doppler wind lidar with twin-channel Fabry-Perot interferometer;
基于双F-P标准具的直接探测测风激光雷达
2.
Analysis of errors induced by angle tuning in direct detection Doppler wind lidar
角度调谐直接探测多普勒激光雷达误差分析
3.
According to acquisition and tracking strategy and laser detection theory, an expression of the best angle of beam divergence under direct detection is provided.
根据捕获跟踪策略和激光检测理论 ,给出了直接探测情况下最佳光束发散角的表示式。
5) direct-detection
直接探测
1.
A wind direct-detection Doppler lidar system for planetary boundary layer wind measurement utilizing the fringe image technique combined of a multi-beam Fizeau interferometer and a CCD detector is proposed.
提出结合多光束斐索 (Fizeau)干涉仪和CCD探测器的条纹图像技术 ,测量地球边界层下的三维风场的直接探测多普勒激光雷达技术。
2.
This topic talks about the direct-detection lidar which gets the wind velocity of the clean atmosphere with which wave length is 355nm.
本课题就是采用355nm紫外激光运用直接探测体制来测量洁净大气下的风场。
6) Direct lidar
直接探测激光雷达
补充资料：直接
不经过中间事物的。与“间接”相对：直接取用｜直接关系。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条