查询词典 modeling

With the aid of this CSIS requirement analysis practice opportunity , using the understood method and modeling technology in the analyzing process as far as possible , not only can make the software requirement analysis effective , but also can deepen our knowledge .

借助这次中远船员信息管理系统需求分析实践机会，尽量的在作分析的过程中运用了解的方法，掌握的建模技术，不仅能够有效的分析软件需求，还能加深知识。

This paper adopts the method of double cubic B-Spline curved surface modeling based on cubic B-Spline curve,and comes out its matrix expression.

自由曲面的数据一般是由各截面型线给出的，数据用离散点组成的列表数据表示，给定型值点的自由曲面型

How to interpolate a sequence of given points with a C2 monotonicity preserving cubic spline curve is a basic problem in curve surface modeling techniques.

如何使得曲线在插值给定单调点列的同时，也保证自身的单调性是曲线曲面造型中的一个基本问题。

Cubist Picasso in the screen, its performance modeling There are four main ways.

在毕加索立体主义的画面中，它的造型表现方式主要有四种。

Phenological observation data of plant communities from 1982 to 1996 at 5 sites and a method for phenological cumulative frequency modeling were used to determine the beginning dates of local phenological seasons and their corresponding threshold values of normalized difference vegetation index in each year.

利用1982～1996年5个站点的植物群落物候观测数据和物候累积频率拟合法，划分各站逐年的植被物候季节，并确定各季节初日对应的当地归一化差值植被指数阈值。

Firstly, we make numerical modeling analysis with finite element method and eliminate the effect of tunnelcavity, translate the apparent resistivity curve of advanced detection in tunnel into the curve in full space.

首先利用有限元数值模拟技术分析并消除坑道空腔对视电阻率的影响，并将坑道超前探测视电阻率曲线转化为全空间视电阻率曲线。

Chaikin algorithm is the simplest discrete curve modeling method.In thepaper planar Chaikin algorithm is generalized into sphere,and the practicability ofthe algorithm as well as the continuous differentiable property of the generatingcurve is proved.It is shown that the curve generated by Chaikin algorithm is apiecewise spherical Bezier curve of second kind of order two.Furthermore,generalspherical corner-cutting algorithms are discussed,and it is pointed out that thecurve generated through corner-cutting has"Spherical Variation DiminishingProperty".3Curve interpolation method restricted on a smooth surface based ontransformation.

Chaikin算法是最简单的离散曲线造型方法，文中将Chaikin算法推广到球面，证明了算法的可行性和生成曲线的连续可微性，指出球面Chaikin算法得到的曲线是分段的二次第二类球面Bezier曲线，并给出了用球面Chaikin算法构造球面插值曲线的算法；进一步，文中讨论了一般的球面割角算法，指出由球面割角算法得到的曲线具有"球面变差缩减性质"。3基于变换的约束在光滑曲面上的曲线插值方法。

The interior contour surface of the tire is taken as the surface of reference and the system of orthogonal curvilinear coordinates is used for modeling the shell geometry and deformations.

采用Reddy型高阶剪切精化理论，导出了一般壳体内任一点的位移表达式。

The interior radial tire contour is taken as the curved surface of reference and the system of orthogonal curvilinear coordinates is used for modeling the shell geometry and deformations.

当前理论认为子午线轮胎结构主要由受力构件带束层和胎体组成，采用变截面和各向异性一般层合壳体来近似。

In food scientific research process,the establishing of computational method in mathematical model was complex,in order to make the proces"s fool" the curvilinear regression and multiple regression were made as the example,the application method of SPSS statistics software in food scientific research modeling was introduced in this article.

食品科学研究过程中建立数学模型计算方法复杂，为使该过程"傻瓜化"，该文以曲线回归和多元回归问题为例，介绍了SPSS统计软件在食品科研建模中的应用方法。

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。