這可能是由於雨量事件分布不平均及資料點不足之故，但此結果仍可用於降雨門

這可能是由於雨量事件分布不平均及資料點不足之故，但此結果仍可用於降雨門檻值之訂定之參考，可推估門檻值位於一次迴歸及二次迴歸兩門檻值之區間。

結果 (英文) 1:

This may be due to rainfall events is uneven and insufficient data points, but the results can still be used for rainfall threshold values of the set of reference, estimation of threshold value is a regression and quadratic intervals of two threshold values.

結果 (英文) 2:

This may be due to the uneven distribution of rainfall events and the lack of information point of it, but the results are still available for rainfall threshold value set of the reference, may reckoning threshold to the interval linear regression and quadratic regression two threshold values.

結果 (英文) 3:

This may be due to rainfall events distribution uneven and inadequate, therefore, but the results are still available in the rainfall threshold value for reference, estimation of threshold value is located in a regression and quadratic regression interval of two threshold values.