AR816 anemometer with ultra small impeller integrally anemometer, maximum, current value, average wind speed, wind temperature, wind velocity response of analog display, pocket-sized portable model.
AR 816风速计具有超小型叶轮一体式风速计，最大、当前值、平均风速、风温测量，风速反应模拟条显示，袖珍便携机型。
This control method has the advantages of producing minimum level oscillation, and of maximum response speed of the channel water mass to discharge change.
这一控制法产生的水位波动最小，并使渠内水体对流量的变化有最快的反应速度。
The minimum and maximum of amplitude fluctuation correspond with the minimum of precession speed after the critical point on the response curve.
振幅、相位、进动角速度在过临界后的波动频率随转速增加而增加。
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