| 释义 |
leading edge peak to peak mesial point前缘（区间）峰至峰半值点leading edge peak to peak mesial point前缘峰至峰半值点leading edge peak to peak mesial point, first transition peak to peak mesial point前緣（區間）峰至峰半值點電子工程leading edge peak to peak mesial point前緣峰至峰半值點電機工程leading edg |