查询词典 parametric

Based on the definition of the uncontrollable parametric curved surface of NIP, the parameter-selecting rule is proposed for designing of the hardware system.

定义了n级倒立摆系统的不可控参数曲面，为倒立摆实物设计提供了参数设定准则。

To advance the concept system of half space in the vicinity of parametric surface which has been used to settle the key technique problem of set operations-a unified classification method between surface and solid.

提出了参数曲面的邻域半空间的概念体系，并利用邻域半空间解决了集合运算过程中曲面与实体统一分类的关键技术问题。

This surface is a piecewise bi-cubic rational parametric polynomial surface.

构造的曲面是分片双三次有理参数多项式曲面。

This paper introduced some application of Mathematica in drawing geometrical graphics,gave a common method to get the parametric function of surface of revolution in three-dimensional space,and the Mathematica programs of several examples about the surfaces were given.

介绍了Mathematica在几种几何图形绘制中的应用，提出了获得空间旋转曲面的参数方程的一般方法，并给出了用Mathematica绘制空间旋转曲面的实例的源代码。

In the old method objects to be deformed are embedded into the parametric space of the base surface directly and the undesired distortions are frequently introduced into the result.

在已有的方法中，待变形物体被直接嵌入控制曲面的参数空间，由于映射的非线性，导致物体变形中出现扭曲现象。

A method about generating non-self-overlapping and smoothing grid on N-sided trimmed parametric surface was proposed.

提出了在N边域裁减参数曲面上生成非自交光顺结构网格的方法。

Therefore, comparing with the traditional CAD system adopting the method of manual entirely for creating the addendum surface and the binder surface, the parametric design of the addendum surface and the binder surface has become the trend for its high efficiency and convenience of modification.

因而，相对于传统的CAD系统采用全手动方式来生成工艺补充部分的方法，工艺补充部分的参数化设计以其时间上的高效率和修改的方便性成为发展的趋势。

Presents a grid-based intersection algorithm of parametric surface and plane, which is characterized by effectiveness and conciseness, and has been successfully implemented in the RP data processing software.

这种算法简单、实用，已成功地应用于基于CAD模型直接分层的RP数据处理软件中。

In this method, the result data from experimental test and modal parametric identification are used as reference base to refine the analytical model.

提出一种新的以试验振动测试和参数辨识的数据为参考，进行有限元分析模型修正的方法。

The normality of the transformed samples by the two transforming approaches was investigated through parametric and goodness-of-fit test.

采用Monte-Carlo统计试验方法对水文分析中常用的Box-Cox变换和多项式正态变换的统计性能进行了对比分析。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。