基本解释[交通运输工程]空化临界图英汉例句双语例句Calculations show that the cavitation-free bucket diagram of new blade sections is wider than the conventional NACA sections.计算结果表明新剖面螺旋桨方案的空泡斗要比常规剖面的宽。bucket diagram更多例句专业释义交通运输工程空化临界图