查询词典 estimating

The empirical results show that the FIGARCH model based on the skew student-t distribution is better than other distribution on the assumption in estimating the value of the dynamic Var, because it is better to reflect the risk of actual rate of return and it is proved to be better to choose the skew t-distribution model through the Pearson test.

实证结果表明，基于偏态t分布下的FIGARCH模型测算的动态Var值克服了其他分布假设上的不足，能够较好的反映金融收益率的实际风险，最后在该分布下的Pearson吻合度检验也证实了模型分布选择的正确性。

Television cultural studies approve:"criterion" will lead to "oppositional influence";the influence of cultural characteristics of different nationalities is great in the process of analyzing and estimating things.

电视文化研究的结论证实："规范"会导致"反衍生性的影响"；不同种族的文化特征对其分析和判断事物的影响巨大。

In this paper,a new method for estimating the global optimum value in a global optimization problem is proposed .

给出了一种全局最优化问题的全局最优值估计的新方法；该方法通过求一个非线性方程的根使目标函数值逐步减小，因此该方法具有下降算法特征。

In almost every orthodontic treatment plan, estimating the orthodontic forces to be applied seems to be of great importance.

几乎在每一个矫正治疗计划，估计正畸部队将适用似乎是非常重要的。

The track estimating theory is applied to the analytical processes of hopping in the several typical environments: hop over planar surface, overleap obstacles and ditches, jump up steps or jump down.

把轨迹预测理论应用于水平地面跳跃、跃过沟渠、跨越障碍物、跃上或跃下台阶等几种典型地形下跳跃过程的分析中。

Due to the non-selective characteristics of oxidants, three aspects concerned for estimating ISCO oxidant dosage requirement for effective treatment of target contaminants must be considered: the stoichiometric amount of oxidant for destroying the contaminant, the oxidant demand to meet with the consumption by natural soil oxidizable matters and the amount resulting from oxidant self-decomposition. It should be noted that the oxidant consumed by the background organic and inorganic components of the soil aquifer matrix is known as soil oxidant demand of the treatment zone.

由於大多数氧化剂不具选择性，因此若欲使目标污染物达到良好的降解效率，必须考量目标污染物所需之氧化剂剂量、氧化剂本身自我降解量，以及与土壤中其他可氧化物质（oxidizable matter，OM）反应之消耗量，此三者综合才是真正现地应用所需之氧化剂总量，而用以克服土壤中非目标OM之氧化剂量称为土壤氧化剂需求量（soil oxidant demand，SOD）。

When estimating DOA's associated with only one single path, the rotational matrix of ESPRIT algorithm is in essence a scale.

这两种算法本质上为ESPRIT算法在解析单路径DOA信息时的简化方案。

The method is expected to provide a new way for estimating the state of PD and curative effect.

该方法和结果可为评估PD病情以及临床疗效提供新的思路。

Ding J%Song D%Yang R Further research on application of probability weighted moments in estimating the parameters of the Pearson type three distribution Water Resources Research , 1989,null

马秀峰 计算水文频率参数的权函数法水文， 1984，(3)刘光文皮尔逊Ⅲ型分布参数估计水文， 1990，4

One of the methods for estimating the vanishing point from the image of the invention includes: a dividing step for dividing the image into snippets; a first detecting step for detecting a local direction of each snippet; a combining step for combining lines of directional pencil of lines according to the local direction detected in the first detecting step; and a first calculating step for calculating at least one vanishing point according to the combined lines of directional pencil of lines in the combining step.

根据本发明的用于从图像检测消失点的方法之一包括：用于将图像划分成小片的划分步骤；用于检测每片的局部方向的第一检测步骤；用于根据在第一检测步骤中检测出的局部方向组合方向线束的直线的组合步骤；和用于根据在所述组合步骤中组合的方向线束的直线计算至少一个消失点的第一计算步骤。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐