结果表明，异常频次法是地下流体数字化资料高频信息特征分析及其应用的有效方法。
The results show that anomaly frequency method is effective for the analysis of high frequency information characteristics in digital subsurface fluid data.
暴雨频次、等级、雨量的基本特征具有正相关关系；
And the frequency grade and rainfall of rainstorm have a positive correlation.
根据体重的频次分布特征并参照发育与繁殖状况制订年龄划分标准。
Age groups were divided according to the frequency distribution characteristics of body weight and the developmental and reproductive status.
沙尘暴天气呈现频次高、发生时间提前、发生期时间长、强度大、影响范围广等新特征。
Such dust storm weather has the new characteristics below: higher frequency, stronger intensity, larger influence areas, earlier occurring time, and longer lasting time.
正、负闪电频次年、日变化均呈双峰值特征，但不同时间、不同区域之间存在差异；
The average intensity of lightning occurs clearly with a characteristic of seasonal variation, in which there are one peak and one valley.
正、负闪电频次年、日变化均呈双峰值特征，但不同时间、不同区域之间存在差异；
The average intensity of lightning occurs clearly with a characteristic of seasonal variation, in which there are one peak and one valley.
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