This choice of axes simplifies the analysis of the particular problem.这样选坐标轴,可使这个特殊问题的分析简化.They used axes to clear a path through the forest.他们用斧子开辟出一条穿过森林的小道.Ultrasonic parallel - axes honing is a new machining method o...
If only he could believe everything Li Chuang - fei told him!但愿李壮飞的每一句话都是忠实可靠!Li Chuang - fei's voice betrayed a, slight uncertainty.李壮飞那口气有些软了.Li Chuang - fei inquired of Han Meng - hsiang in a low voice , and shif...