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单词
electro-optical electronic warfare reconnaissance
释义
electro-optical electronic warfare reconnaissance
Encyclopedia
工学
光电对抗
释
electro-optical electronic warfare reconnaissance
光电对抗侦察
通过搜索、截获、测量、分析、识别敌方目标(包括激光目标指示器、红外侦察设备等光电设备,卫星、飞机、导弹等武器平台)辐射或散射的红外、激光、可见光、紫外等光谱信号,获取目标及其光电设备技术参数、用途、数量和位置等情报的光电对抗行动。通过光电对抗侦察,可判断来袭目标威胁程度,为发展光电对抗装备、技术提供依据,也可直接用于引导光电干扰装备或火力打击武器。
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sampling unit
sampling up-the-ramp
sampling with arbitrary probability
sampling with equal probabilities
sampling with equal probability
sampling with non equal probabilities
sampling with non-equal probabilities
sampling with nonequal probabilities
sampling without replacement
sampling with PPS
sampling with probabilities proportional to size
sampling with probability proportional to size
sampling With replacement
sampling with replacement
sampling with unequal probabilities
samploscope
Sam Raimi
Sam Ramsamy
SAMs
Samsak Usta
Samsara
Sam Shepard
Samskaras
Samson
Samson Raphael Hirsch
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