Phase modulated resolvers can be used to model the relation between the sidereal time right ascension and the hour angle.
工作在调相状态下的旋转变压器可以用其相位模拟恒星时与赤经、时角的关系。
Phase Angle Phase Angle refers to the relation between two sine waves which do not pass through zero at the same time.
相角相角指的是两个不同时经过零点的正弦波之间的关系。
Site test proves that this design meets the demand of phase angle measuring system for real-time data processing.
经现场实际测试，该设计方式能够满足全网发电机功角监测的实时数据处理要求。
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