英语词汇passive detection怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

短语

1
passive detection
军被动探测 ; 被动检测
2
passive detection and ranging
无源探测定位系统
3
passive detection system
一种被动辐射探测装置

双语例句

1
The feature of passive detection and the necessity to research it are described first.
介绍了外照射源目标探测的作用和研究的必要性。
2
The optimum detector for passive detection is energy detector. Yet energy detector usually deteriorates due to fluctuation of background interference and a decrease in SNR.
被动信号检测的最佳检测器是能量检测器，但是能量检测器往往因为背景干扰的起伏和信噪比的劣化导致检测性能的下降。
3
Widely used in guidance and remote sensing, millimeter wave radiometer is a typical microwave passive detection system.
毫米波辐射计是一种典型的无源微波探测系统，在遥感和制导中获得了广泛的应用。

单词	passive detection
释义	passive detection 简明释义无源探测网络释义短语 1 passive detection 军被动探测 ; 被动检测 2 passive detection and ranging 无源探测定位系统 3 passive detection system 一种被动辐射探测装置双语例句 1 The feature of passive detection and the necessity to research it are described first. 介绍了外照射源目标探测的作用和研究的必要性。 2 The optimum detector for passive detection is energy detector. Yet energy detector usually deteriorates due to fluctuation of background interference and a decrease in SNR. 被动信号检测的最佳检测器是能量检测器，但是能量检测器往往因为背景干扰的起伏和信噪比的劣化导致检测性能的下降。 3 Widely used in guidance and remote sensing, millimeter wave radiometer is a typical microwave passive detection system. 毫米波辐射计是一种典型的无源微波探测系统，在遥感和制导中获得了广泛的应用。
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