The relationship between tire vertical properties and friction coefficient of road has been found in the calculation, which can not be calculated with other modeling methods.
还发现轮胎的垂直特性与地面和轮胎之间的附着系数有关,这是以往建模方法所不能做到的。
For this kind of modeling, people care for not only the estimation of regressive coefficient but also the estimation of unknown parameters in conditional skedasticity.
对这类模型的统计建模,人们既关心回归系数的估计,更关心误差条件方差结构中未知参数的估计。
During the modeling for functional gradient materials, one needs to modify continually the coefficient of material composition functions to satisfy the design requirements.
功能梯度材料实体建模过程中,需要对材料成分方程系数进行不断修改以满足设计要求。
The convection heat transfer coefficient of coolant within the grinding zone has been estimated using hydrodynamic and thermal modeling.
磨削区冷却液的热对流系数已由流体动力学和传热学模型估算得到。
To choose the proper correlation for convection coefficient is very important in modeling the temperature field in a cold-start Automotive Catalytic Converter.
为了建立汽车尾气催化转化器冷启动过程温度场变化的数学模型,必须正确地选取对流换热系数关联式。
The key of aggregated force attrition modeling based on lanchester equation is the calibration of attrition coefficient.
建立基于兰彻斯特方程的聚合级实体损耗模型的关键在于损耗率系数的确定。
The purpose of this study is to set up a linearity model for correcting land use coefficient and land economic coefficient. Methods of modeling and il lustrating are used.
针对当前农用地分等中,直接利用土地利用系数和土地经济系数计算分等指数在无形中扩大结果离散性的缺陷,提出了线性模型来修正这两个系数。
The purpose of this study is to set up a linearity model for correcting land use coefficient and land economic coefficient. Methods of modeling and il lustrating are used.
针对当前农用地分等中,直接利用土地利用系数和土地经济系数计算分等指数在无形中扩大结果离散性的缺陷,提出了线性模型来修正这两个系数。
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