相位重合是两个频率信号的一种特殊相位关系，利用它往往能设计出高精度的仪器。
The phase coincidence phenomena is a especial phase relation between two frequencies, and usually can be used in high precision instruments design.
与基于相位-坐标关系的非线性小数重合法相比，该算法的数学表述更加明晰，应用也更加方便。
Compared with the nonlinear excess fraction method based on phase coordinate relations, this algorithm is clearer mathematically and more convenient for applications.
系统做混沌运动，测度同步时系统的相位移是随机行走的，没有测度同步点与相锁定点的重合。
When the coupled systems are chaotic, that is, the largest Lyapunov exponent is positive, the measure synchronization does not go with the phase synchronization, the phase locking changes random walk.
系统做混沌运动，测度同步时系统的相位移是随机行走的，没有测度同步点与相锁定点的重合。
When the coupled systems are chaotic, that is, the largest Lyapunov exponent is positive, the measure synchronization does not go with the phase synchronization, the phase locking changes random walk.
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