Also, this paper introduced the structure and setting of double relay stations in single frequency point and multi frequency point network.
除采取防雷措施外，论文针对该问题提出了双中继组网的方案，并介绍了单频点组网和多频点组网中双中继的构成和设置。
The design steps, network topology and the selection of its component types of a single frequency point matching network are described in detail by an example.
通过单频点级间匹配电路的设计实例，给出了匹配电路的设计步骤、电路拓扑结构和元件类型的选择方法。
The single feed point produces a uniform traveling wave of a desired frequency of the radio wave.
该单一馈送点产生无线电波所需频率的均匀行波。
But when the telescope is dallying at a specific point in the sky, there is no point in recording on a single frequency for an extended period of time.
当望远镜在空中某个特定方向上停了下来，在一个频率上记录一大段时间就没什么用处了。
The vibration equation for thin flat plane loudspeaker with single point drive and four corners fixed is deduced and its simple harmonic vibration frequency in this condition is analyzed.
推导了固定四角薄型平板扬声器在单点激励下的振动方程，分析了在受激情况下的简正频率，并由简正频率方程导出其受力方程。
Detecting cycle slips is one of the technical difficulties in single-frequency precise point positioning.
周跳探测是单频精密单点定位技术的难点之一。
Detecting cycle slips is one of the technical difficulties in single-frequency precise point positioning.
周跳探测是单频精密单点定位技术的难点之一。
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