且厂家由于原材料时有时无，也不答应远期交货的定单。
When the raw materials and manufacturers, also don't promise is sometimes the forward delivery order.
固定单站对运动辐射源的无源定位是电子战领域的一个新课题。
The passive location of a moving emitter with fixed single station is a new project in the field of EW.
本文提出了一种测量目标辐射源脉冲到达时间和到达方向实现固定单站对运动辐射源进行无源定位的算法。
An algorithm for the moving emitter passive location and tracking based on TOA and DOA measurements by a single fixed station is given.
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