Analytical solutions for three dimensional elasticity problems are quite difficult to obtain.

Up to now we have restricted ourselves to one-dimensional , one-particle systems.

迄今,我们限于一 维 一粒子体系.

It is of course possible to produce three-dimensional maps by plastic modelling.

制作 立体 地图,当然可用以采用塑料成型的方法.

We can now use tetrahedron and hexahedron elements in three-dimensional stress analysis.

我们现在在三维应力分析中采用四面体单元和六面体单元.

We can attribute this to the three dimensional nature of the problem.

我们把此归结为问题的三维本性.

There are many ways of generating a two-dimensional representation of an object.

有很多制作物体二维图的方法.

Detail, focus, dimensionality, transparency, dynamic expression and subtlety all improved significantly.

细节 、 聚焦 、 成像逼真 、 透明度 、 动态表现及音乐的微妙之处都得到显著提升.

But mining in high dimensional data is extraordinarily difficult because of the curse of dimensionality.

由于这种数据存在的普遍性,使得对高维数据挖掘的研究有着非常重要的意义.

Philosophy of education is the most unique and novel dimensionality of Dewey's thought.

教育哲学是杜威思想中最为独特和新颖的维度.

Data set size, dimensionality and sparsity have been identified as aspects that make cluster more difficult.

数据集合的大小, 数据的维数和数据的稀疏性都是制约聚类的不同方面.

These regenerative and beneficial relationships give a system complexity dimensionality, and thus, resiliency.

也因为再生关系的复杂性 、 完整性和弹性, 才能够完善构成能灵活回应变化的永续设计.

A novel method for dimensionality reduction of kernel matrix is presented.

提出了基于聚类的核矩阵维度缩减技术.

All matter has dimensionality.

所有物体都有广延性.

This method can overcome the curse of dimensionality.

此方法能解决“维数灾难”问题.

The Datas have some traits, such as small samples, high dimensionality, non linearity, too.

微阵列基因表达数据具有维数高 、 样本小 、 非线性的特点.

In order to reduce computational effort , piecemeal dimensionality reduction Newton method was used to solve model.

为减少计算量, 采用分块牛顿降维算法求解.

The use of shading and highlights suggest dimensionality, which gives these buttons affordance or clickability.

阴影和加亮将三维特征表现出来, 这些按钮便被赋予了启示,或者说它们是“可单击的”.

The data analysis system solves design problems of dimensionality's level and cubes.

解决了维度层次设计和立方体设计等技术难题.

This phenomenon is called dimensionality curse.

该现象被称为维数灾难(dimensionalitycurse),主要原因是存在数据重复.

Normally, the correlations employ certain dimensionless numbers from analyses such as dimensional analysis or analogy.

通常, 交互作用使用某些无维的数字从分析譬如尺寸分析或比喻.

And corresponding dimensionless production formula and engineering production formula are given.

并给出了相应的无量纲产量公式和工程产量公式.