self-pulsing 中文意思是什麼
self-pulsing
解釋
脈沖自調制-
3 ) open - water and self - propulsion tests for the hd propeller and mau propeller. 4 ) cavitation observation and pulsing pressure measurement
3 )滬東型( hd ) mau圖譜槳的敞水試驗和自航試驗4 )滬東型( hd )螺旋槳的空泡觀察與脈動壓力測量。
分享友人