This paper describes the application of frequency changer in filter, coal washer and GZG Feeder.
介绍了变频器在加压过滤机、洗煤机、给料机中的应用。
It particularly introduces the principle and application in the projection of the digital forecast and filter in this paper.
详细介绍了数字预测和滤波技术的原理及其在工程中的应用。
A detailed description of the theory and application of FDNR filter is made in this paper.
本文对FDNR滤波器的有关理论和应用问题作了较为详细的介绍。
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