The datum of the recovery time are clarified to be in line with the requirements of the design criterion by choosing the proper parameters for the throttle gate and the annular gap.

当对节流孔以及环形缝隙两变量赋予合适的数值时，得到的空载恢复时间数据符合设计规范的要求。

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Use the stick and throttle now to line up with gate 1. The active gate is going green, and the inactive gates are red.

现在使用摇杆和节流阀沿着路线通过第1道门。可通过的门是绿色的，反之是红色的。

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In the past time, the method of adjusting gate plate or throttle was usually used to control flow quantity. The method is simple but causes much loss of power.

过去多是采用调节档板或节流阀的方法控制流量，这种方法虽然简单，但损失了大量的电能。

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