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平面位置显示器
释义
平面位置显示器
Encyclopedia
理学
雷达气象学
释
plane position indicator; PPI
平面位置显示器
以雷达天线为中心、以设定的最大距离R为半径的极坐标方式展示雷达探测到的目标回波信息的装置。是一种最常见的雷达回波信息的图像显示方式。
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distinguishing characteristic
distinguishing of quantum state
distinguishing problem
Distinguish Meridians by Analyzing Bones
distoceptor
distomat
distomer
distometer
distonic radical cation
distorted
distorted image
distorted lattice
distorted peak
distorted polyhedra
distorted thread effect weave
distorted wave
distorted wave Born approximation
distorted wave Born approximation, DWBA
distorting medium
distortion
distortional wave
distortion analyzer
distortion angle
distortion calibration
distortion coefficient
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