Dynamic damping ratio of frozen soil decreases with increment of frequency or decrement of temperature.
冻土的动阻尼比随频率的增加或温度的降低而减小。
Increasing the back flush frequency reduces the irreversible membrane resistance increment, slows down the flux decline and improves the velocity of net water production greatly.
增加在线反冲洗频度降低了不可逆膜阻增量，有效提高了净产水速率。
By adjusting the driving pulse increment, the bright dark conversion to maximize the number of dark and light switching frequency optimization goal of homogenization in per unit time were achieved.
通过调整驱动脉冲增量，实现了单位时间亮暗转换次数最大化和亮暗转换频率均匀化的优化目标。
To program the device, the user enters the start frequency, the increment step size, the number of increments to be made and the time interval the part stays at each frequency.
编程时用户只要输入初始频率和增量值和增量的次数以及各频率分量保持时间间隔。
To program the device, the user enters the start frequency, the increment step size, the number of increments to be made and the time interval the part stays at each frequency.
编程时用户只要输入初始频率和增量值和增量的次数以及各频率分量保持时间间隔。
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