单词	星支
释义	星支 Xīng Zhīstar prong
随便看	frequency measurement system frequency measurement wigh filtering method frequency measurement with filtering method frequency measuring Frequency measuring and period measuring frequency measuring bridge frequency measuring counter frequency measuring count-er frequency measuring decade frequency measuring equipment frequency-measuring equipment frequency measuring instrument frequency measuring relay frequency measuring set Frequency Measuring Spectrum Analyzer frequency measuring station Frequency Measuring Unit frequency memory frequency memory regenerative method frequency memory technique frequencymeter frequency meter frequency mete r frequency meter anemometer frequency-meter anemometer