释义 |
double-helical gear 【机械学】人字齿轮 以上来源于:《21世纪大英汉词典》 double-helical gearn.=herringbone gear详细释义源自:《新世纪英汉大词典》Collins外研社 n= herringbone geardouble-helical gear人字齿轮double-helical gearn.(名詞 noun)【機】人字齒輪(= herring-bone gear)double-helical gearherring-bone gear人字齒輪document.write('function myFunction(n){var c=document.getElementById("maintb").children;for(i=0;i');double-helical gear人字齒輪機構與機器原理double-helical gear人字齒輪機械工程 |