鼻翼两边的阻力呈现一种有规律的周期性变化。
There is a regular cycle of change in resistance between the two sides of the nose.
这个方法利用了周期性信号间相位差变化的规律性对比对信号进行相位处理，有效地减小了量化误差。
Utilizing the regularity of phase difference between period signals, phase processing is made on comparison signals, which reduce effectively quantified error.
目的：揭示脑出血发病时间的季节周期性和日变化规律。
Objective: To explore the seasonal and circadian variation in the timing of cerebral hemorrhage.
当磁场较大时，磁场的影响超过了次近邻粒子的影响，纠缠度又出现了有规律的、周期性的变化。
When the magnetic field is very large, the effects of the magnetic field exceeds that of the next nearest neighbor, the entanglement becomes again regular and periodic.
这种影响特征具有典型的周期性和滞后性，通过对坡体地下水位的动态模拟，取得了边坡稳定性随时间而变化的规律认识。
The characteristics of the effects have typic period and delay features. We obtained the law of slope stability with changing time by dynamic simulation to groundwater level of the slope.
总的来说，高层效果好于低层，具有强周期变化规律的变量效果好于周期性弱的变量。
In general, the simulation effect in upper layers is better than in lower layers, and the simulation effect of variables with strong cycle signals is better than that with weak cycle signals.
总的来说，高层效果好于低层，具有强周期变化规律的变量效果好于周期性弱的变量。
In general, the simulation effect in upper layers is better than in lower layers, and the simulation effect of variables with strong cycle signals is better than that with weak cycle signals.
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