Analysis results show that the describing function analysis for the non-linear machine tool chatter is feasible and effective.
结果表明，描述函数方法是分析机床颤振这个极其复杂的非线性系统的一个有效的手段。
An electric machine with new structure and new principle is introduced and one blank in linear machine area of our country is filled.
提出了新型式新原理的电机，为我国直线电机领域填补一项空白。
An electric machine with new structure and new principle is introduced and one blank in linear machine area of our country is filled.
提出了新型式新原理的电机，为我国直线电机领域填补一项空白。
应用推荐