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By discussing the position hypothesis of fractional-dimension derivative about general function and the formula form the hypothesis of fractional-dimension derivative about power function, the concrete equation formulas of fractional-dimension derivative, differential and integral are described distinctly further, and the difference between the fractional-dimension derivative and the fractional-order derivative are given too. Subsequently, the concrete forms of measure calculation equations of self-similar fractal obtaining by based on the definition of form in fractional-dimension calculus about general fractal measure are discussed again, and the differences with Hausdorff measure method or the covering method at present are given. By applying the measure calculation equations, the measure of self-similar fractals which include middle-third Cantor set, Koch curve, Sierpinski gasket and orthogonal cross star are calculated and analyzed.

通过讨论一般函数的分维导数的位置假设及幂函数的分维导数的形式假设,进一步明晰了幂函数的分维导数、分维微分及分维积分的具体方程形式,给出分维导数与分数阶导数的区别,随后讨论了基于一般分形测度的分维微积分形式定义导出的自相似分形的测度计算方程具体形式,给出了其与目前 Hausdorff 测度方法的区别,并对包括三分 Cantor 集合、 Koch 曲线、 Sierpinski 垫片及正交十字星形等自相似分形在内的测度进行了计算分析。

This paper founds a bidding strategys frame based on the game theory. This paper combines the game theory and the principal-agent theory and expounds the cost-plus based on the bidding and the bidding based on the contract.

本文建立了一个基于博弈论的招投标机制设计的研究框架,从而为招投标机制设计提供了一个规范的分析思路;另外本文还将完全信息动态博弈与委托—代理理论结合起来,开创性的提出了基于招投标机制的最优成本补偿合同和基于合同的招投标模型,不仅可以包括线性合同的激励,而且还能解决基于博弈论的非线性激励合同问题;在提出的相似标的概念基础之上,本文还综合了相关模型,针对相似标的的特点,给出了几个相似标的的招投标模型。

To solve this problem,the equivalence relation of rough set theory is replaced by an asymmetrical similar relation,and from this relation,an asymmetrical similar matrix is defined,then a new heuristic algorithm with less space complexity that require core and knowledge reduction based on asymmetrical similar matrix is proposed,and an example is given to confirm the validity of the algorithm.

用非对称相似关系代替粗糙集理论中的等价关系,定义了非对称相似差别矩阵,提出了基于非对称相似差别矩阵的高效求核和知识约简算法。该算法无需改变初始不完备信息系统的结构,能直接处理缺省数据。实验结果表明,新算法所获得的决策规则简洁、高效,与缺省值无关。

Based on the Web site Link Structure, in view of the transition probability matrix in Markov prediction model, a measurement method based on row similarity and column similarity was proposed.

基于网站链接结构,针对Markov预测模型中的转移概率矩阵,提出一种基于行相似与列相似的相似度度量方法。

Therefore, the ways to their separation and identification are different, except similar separation method for caproic acid bacteria and butyric acid bacteria and similar property identification method for acetic acid bacteria and lactobacillus, the other methods are quite different.

摘 要:着重研究粮食酒发酵中4类产酸菌的分离,其中己酸菌与丁酸菌同属梭状芽孢杆菌,为厌氧菌,醋酸菌为好氧菌,乳酸菌则微好氧,因此各自有不同的分离鉴定方法,其中己酸菌与丁酸菌分离方法相似,丁酸菌与乳酸菌的性能鉴定方法相似,其他则各有特色。

In this context the wild mango germplasm at Lapuo County, Guangxi, China were studied by using their biological characteristics and the amplified fragments length polymorphism molecular marker. These wild mangoes were found morphologically similar to Mangifera indica; and the AFLP markers showed that at the similarity coefficient of 0.63, 92 mangoes including cultivars, Mangifera sylvatica Roxb., wild mangoes, Mangifera. Siamensis Warbg. were divided into 14 groups and that the wild mangoes at Lapuo were close to M. sylvatica Roxb. and M. siamensis Warbg., but remained to fall in the middle of the cultivars and could not be separated from them.

结果表明:那坡县野生芒果在形态学上与普通芒果较为相似;AFLP标记显示,包括部分栽培品种、林生芒果、广西百色那坡县野生芒果、泰国芒果等在内的92份芒果种质在相似系数0.63的水平上可分为14组,广西百色那坡县野生芒果虽然与林生芒果、泰国野生芒果等芒果属其它种较为接近,但仍处于栽培芒果的中间,不能与栽培芒果分开。

In this study, we implement and investigate the performance of a more advanced row-action maximum likelihood algorithm and compare its performance to OSEM and MLEM on an Inveon microPET for small animals. We used a clinical rat PET study acquired and reconstructed the rat sinogram using MLEM, OSEM, RAMLA.

本研究针对Inveon microPET探讨列运算最大相似度演算法之效能和可行性,也与最大相似度与均值最大化演算法及序列子集均值与最佳化演算法比较。

All these advanced technologies have offered excellent plats for the study. It is displayed that although the physiological constitutions and bio-parameters of human and pig is similar, the cast of them are still different mainly show on the branch of blood.

经研究发现,虽然猪与人在生理组织结构以及生物物性参数方面与人极为相似,猪舌与人舌的结构特征也基本相似,但两者的血管铸型仍然存在一定的差别,主要表现为血管的分支的不同。

RESULTS: Parturients did not differ regarding demographic data and initial pain score. Clonidine 150 microg , neostigmine 750 microg , and 75 microg clonidine plus 250 microg neostigmine produced ineffective and short-lasting effects. Clonidine 75 microg plus 500 microg neostigmine and 75 microg clonidine plus 750 microg neostigmine presented comparable durations of 90 +/- 32 and 108 +/- 38 min (mean +/- SD), respectively, and final analgesic efficacies, with 72.2% and 84%, respectively, of the parturients reporting a visual analog scale score of less than 30 out of 100 after 30 min.

结果显示,各组中的产妇在人口统计数据和初始疼痛评分方面没有差别。150μg可乐定、750μg新斯的明或75μg可乐定与250μg新斯的明联用并未产生止痛效果,或只有短期效果。75μg可乐定与500μg新斯的明联用以及75μg可乐定与750μg新斯的明联用产生的止痛效果持续时间相似,分别为90±32和108±38分钟;两种联用方案的最终止痛效力相似,分别有72.2%和84%的产妇在30分钟后视觉模拟量表评分低于30。

To make us worthy of this perfect gift, he, equal to the Father in the form of God, became like us in the form of a servant, and he re-forms us to be like God.

为了使我们能接受这些恩宠,那本性与天父同等的圣言取了一个奴隶的形状,变得与我人相似,目的是要改造我们,使我们与天主相似。

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推荐网络例句

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了,请告诉我,我会帮助你摆脱困境,真的,请联系我啦!

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放,就是一个这样的例子。

Well, Jerry would rattle off all the details of that movie.

那么,杰瑞会急促背诵那部电影所有细节。