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- In this paper we study the second order Edgeworth expansion of the distribution of the Hill estimator of the tail index by second order regular variation function. 本文利用二阶广义正规变化函数理论给出了尾指标的Hill 估计量的分布的三阶Edgeworth展式.
- Generalized Regular Variation Function and Its Inverse Function 广义正规变化函数及其逆函数
- regular variation function 规则变化函数
- The regular variation of latencies and amplitudes of SEP were obtained that increasing the depth of anesthesia again. 提示异氟醚-氧化亚氮麻醉使SEP呈剂量依赖效应,麻醉深浅与SEP变化呈正相关关系。
- The process in which we make any trial variation function satisfy the varial theorem is called scaling. 我们使任一尝试变分函数满足维里定理的方法叫做定标。
- Recent years,variation function is becoming more important when we research reservoir heterogeneity. 近年来,变差函数在储层非均质性研究中起到很大作用。
- Theregional distribution of metallogenic epoch shows regular variation, the epoch of Precambrian golddeposits gradually increases from west to east of China, while that of Phanerozoic gold depositsgradually decreases. 区域分布上,前寒武纪形成的金矿床成矿年代为“西低东高”,而显生宙金矿为“西高东低”。
- The results indicate that the variation function has the objectivity and veracity in opening out the spatial heterogeneity of the system attribute by quantitive methods. 结果表明:变异函数对系统属性的空间异质性的定量揭示具有客观性和准确性。
- From the result of Variation Function,the ecological potential of the watershed is of the anisotropy,and is of good autocorrelation along the strike of the watershed. 变异函数分析得出流域内的生态潜力具有各向异性特点,且生态潜力沿流域走向具有很好的空间自相关性;
- Conclusion Variation function model about HFRS incidence rate showed transformation process in spatial structure of HFRS infection focus in the last 30 years... 结论HFRS发病率的变异函数模型显示了山东省30年来HFRS疫源地空间结构经历了由简单到复杂,再由复杂到简单的变化过程。
- Bursa-Wolf model is adopted to convert samples coordinates.We can calculate any orientation variation function according to mesh segmentation and coordination conversion. 方法采用布尔沙-沃尔夫模型对样品坐标进行坐标转换,利用网格分割的方法进行分区计算空间任意方向变差函数。
- (physics) a regular variation in value about a mean (物理学)相对与平衡位置的一种往复性周期运动
- The author use different arithmetic in the program to build the mathematical model of the CVT, and the speed variation function is precise enough for the control. The paper provides a feasible scheme for the automatic speed variation of the GUSA CVT. 作者采用不同算法对该变速器进行运动分析,得到比较精确的调速函数,实现了GUSA变速器速度的自动调控,为机械无级变速器速度的自动调控提供一个可行的方法。
- In sound recording,a low frequency noise usually produced by regular variations in the speed of a system's mechanical component. 录音技术中的一种低频噪声,通常由于系统机械部件的速度有规律变化而引起。
- In sound recording, a low frequency noise usually produced by regular variations in the speed of a system's mechanical component. 录音技术中的一种低频噪声,通常由于系统机械部件的速度有规律变化而引起。
- (physics) a regular variation in value about a mean. (物理学)相对与平衡位置的一种往复性周期运动。
- This paper points out the relation between total variation of variational function and generated measure definitely, and gives the strict proof. 本文明确指出了变差函数的全变差与生成刚度之间的关系,并给出了严格的证明。
- Variational function is frequently touched upon in mathematic researches, especially in researches relative to measure. 摘要变差函数为数学研究中涉及较多的内容,特别是在与测度有关的研究中。
- That maths exam I took was a regular brain drain. 绞尽脑汁的数学测验,我真是绞尽了脑汁。
- I must insist on more regular hours. 我必须强调起居定时。