Double wave function quantum theory is applied to describe the motion of three dimension isotropy charged harmonic oscillator in a uniform magnetic field.

讨论均匀磁场中三维各向同性带电谐振子的双波函数描述，得到量子和经典极限条件下的结果。

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The method of optimal dimension synthesis for path generation with prescribed timing by using harmonic characteristic parameters of the planar linkage's output properties is developed in this paper.

研究了利用机构输出特性的谐波特征参数进行带有预定时标连杆轨迹优化尺度综合的方法。

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Theoretical derivation indicates that time averaged three-order cumulant of signals, which are from(random) phase harmonic processes, is nonzero and its one-dimension slice is also a harmonic process.

理论推导表明，随机相位谐波过程时间平均三阶累积量为非零值，而且其一维切片仍然是谐波过程。

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