... 多边形图(Polygon) 次数曲线(Frequency Curve) 累积次数分配图(Plot of Cumulative Frequency Distribution) ...
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cumulative frequency curve 累积次数曲线 ; 累积频数曲线 ; [统计] 累积频率曲线
normal frequency curve [数] 正态频率曲线 ; 常态次数曲线 ; 正态频数曲线
Amplitude-frequency Curve 幅频特性曲线
Phase-frequency Curve 相频特性曲线
size frequency curve 颗粒分布粒径曲线
Grain size frequency curve 粒径频度曲线
hydrological frequency curve 水文频率曲线
flood frequency curve 洪水频率曲线
Regional flood frequency analysis for un-gauged basins included selecting a pooling-group, estimating the index flood, deriving pooled growth curve and fitting flood frequency curve for tested basin.
无资料地区设计洪水的区域频率分析包括选择相似流域组、估计指标洪水以及推求区域综合增长曲线和设计流域的洪水频率曲线。
参考来源 - 设计洪水估算方法的比较研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Based on the flood level frequency curve, hydrological failure risk was divided into flood overflowing risk and flood overtopping risk.
基于推求的洪水位频率曲线,将堤防水文失事风险分为洪水漫溢风险和洪水漫顶风险。
This is the first research on the evaluation model of the level of urban greening characterized by frequency curve of green rate with the technique of aerial remote sensing and computers.
本文首次探讨并提出了应用航空遥感和计算机技术建立以绿化覆盖率频数曲线为特征的城市绿化水平评估模式。
The lack of earthquake curve and frequency curve all showed low value anomalies.
北京地区缺震曲线、频度曲线都出现低值异常。
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