英语词汇“偵察衛星”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	偵察衛星
释义	偵察衛星 zhēn chá wèi xīng用于获取军事情报的人造地球卫星。利用照相机、电视摄像机、无线电接收机或红外探测器等设备，从轨道上搜集地面、海洋或空中目标的情报。卫星侦察具有侦察范围大，不受国界和地理条件限制，速度快，效果好等特点。装设有照相器材、电视、雷达、红外线等设备，对目标进行侦察，借以获得战略情报，达成军事侦察任务的人造卫星。侦察卫星
随便看	time-delay of core-pulling Time delay of transient recovery time delay of transient recovery voltage time-delay of transient recovery voltage time delay of yield point time delay opening time delay opening relay time delay operating contact time-delay operation time delay oscillator time-delay oscillator time delay over current relay time delay parameter time-delay Petri net time delay photoacoustic time delay plug fuse time-delay predication time-delay process time delay push-button time-delay reaction time delay relay time-delay relay time-delay relay control time delay reset contact time-delay system