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经检验，两模型可预测流域旱涝灾害发生的时间及其概率，并具有较高的精度。
The probability of the event predicted can be given by Markov Model. The precision is satisfiable.
对HKL-4微机测流系统在汤旺河伊新水文站测流应用精度进行了初步分析。
This paper analyses HKL-4 computer surveying flow system to the application precision of surveying flow of Tangwang River Yixin Hydrology Station.
通过对活动堰测流进行实验研究和理论分析，认为活动堰过流的淹没度限值高，理论计算流量精度满足测流要求。
Experiment and analysis of movable weir for flow measurement indicate that the modular limit of movable weir is relatively high. And the accuracy of theoretical discharge calculated is satisfied.
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