无源定位方法是无源探测系统的核心。
The core of passive location system is the passive locating method.
这是总的抖动，如果是无抖动的时钟源。
无源雷达定位精度直接影响雷达的作战使命。
The locating accuracy of a passive radar has a direct influence on its combat mission.
可观测性分析是无源定位与跟踪系统的前提和基础。
Observability analysis is the basis and prime task in a passive location and tracking system.
无源雷达是雷达的一个重要分支。
电子标签能源供应的方式不同，又分为有源和无源两大类。
According to power supply, there are two different types of electronic tags: active and passive.
所导出的全部电路具有与原电路相同的无源灵敏度特性。
The circuits have the same passive sensitivity as that of the original one.
无源磁浮轴承的优点是结构简单、造价低廉、无需有源控制。
Passive Magnetic Bearings are simple in structure, cheap in cost and uncontrolled.
电气或电子器件的操纵均离不开这些无源电子元件。
No electrical or electronic device can operate without them.
电气或电子器件的操纵均离不开这些无源电子元件。
No electrical or electronic device can operate without them.
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