短語(yǔ)詞組短語(yǔ)tangential blade -spacing 切曏葉片間距propeller blade spacing 推進(jìn)器葉片間隔finite blade spacing 有限葉片柵距uneven blade spacing 非均勻柵距tangential blade spacing 葉片柵距Vane -blade spacing 渦輪導(dǎo)片及轉(zhuǎn)子葉片間隙 返回 blade spacing