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- empirical distribution curve 经验分布曲线
- A distribution curve in which the frequencies are cumulative. 累积曲线用以累计频率的分布曲线
- From the empirical distribution function, a new algorithm of the distribution function is obtained by using the theory of the spline function. 摘要由经验分布函数出发，利用样条函数理论，给出构造分布函数的一种算法。
- The reason causing stripes and the development of striping removal methods were described, and the principle of matching empirical distribution functions was introduced in detail. 图像条带是成像光谱仪采用多元并扫方式获取遥感数据而引起的新问题之一。
- Computational results showed that pressure distribution curve in parallel plates microchannel was convex decreasing parabolic curve. 模拟计算结果表明,平行平板间滑移流动的气体压强分布曲线是上凸的下降抛物曲线。
- The results showed that the Stereology analysis method can obtain the average value and distribution curve of the superfine powder of talcum. 与其他测量方法的测量结果相比,其测量精度高,重复性好,测量速度快。
- Considering the geometrical figure of tube and tip,we calculated the surface charge density relative distribution curve of metallic carbon nanotube. 考虑碳纳米管尺寸及端帽形状,计算得到了比较精确的金属型纳米管表面电荷密度相对分布曲线。
- Analysis shows that the slope of hi-logarithmic degree distribution curve is in direct ratio to the node's increasing speed. 研究发现网络双对数度分布曲线斜率与网络节点增长速度成正比。
- The shift of the distribution curve of coal preparation management is introduced ,which can be used to calculate the production quota. 介绍了选煤生产技术月总结分析中分配曲线的平移方法,用其预测、估计生产指标。
- The wavy distribution curve of precipitation formed on the longitudinal-arranged underlying rangegorge landforms.At leeside of range, dry valley formed due to fohn effect. 纵向排列的岭谷地形波，形成明显的降水波状起伏分布曲线，气流越过山岭后下沉气流带来“焚风”效应，形成干热河谷。
- Also by reference to the moisture distribution curve method existing in agrology a method for measuring the capillary ascension height in stratified ground is developed. 并参考农业土壤学中的含水量分布曲线法解决了干旱盐渍土地区非均质成层土中的毛管水上升高度的测定方法问题。
- Some kind of usual specific surface distribution curve and accumulative total porous volume distribution curve model of coal reservoirs in the basin are summarized in this paper. 总结了鄂尔多斯盆地煤储层几种常见的比表面积分布曲线及累计孔体积分布曲线模型。
- Conditional VaR Based On Empirical Distribution 基于经验分布的条件VaR计算方法研究
- The results showed that the image analysis method can obtain the average value and distribution curve of ratio of length to diameter for vilnite powder with needle shape. 研究表明图像分析方法可以直接给出硅灰石针状粉末的平均长径比及不同长径比的分布情况。
- empirical distribution of frequency 频度经验分布
- statistical empirical distribution 统计经验分布
- The distributed test system enables to survey and protract the body pressure distribution curve of different seat cushion effectively. 实验台中的分布式体压测试系统能够有效地测绘出不同座垫实验中的人机接触界面的体压分布曲线，并发挥出很好的测试作用。
- Because empirical distributions of rates of return on risky securities have characters of skewness and excess kurtosis, this article puts forward studying portfolio selection model conditional on non-normal stable distributions. 摘要针对风险证券收益率的经验分布所具有的偏态和过度峰态等非正态分布特征，提出在非正态稳定分布条件下研究投资组合模型。
- Integrated empirical distribution function 积分经验函数
- The average relative parameters of plotting were 0.952 for micrometer and 0.985 for Coulter counter, respectively. Each kind of micro-phytoplankton had its characteristic distribution curve and mean BSD. 在确定浮游植物粒径分布形态的基础上，利用Gauss函数描述浮游植物的分布形态从而进一步确定浮游植物在统计学意义上的中值粒径，这比以往研究中仅用简单的加权平均求得浮游植物的平均粒径于理论上更加合理。
