constant dimension
英 [ˈkɒnstənt daɪˈmenʃn]
美 [ˈkɑːnstənt daɪˈmenʃn]
网络 常维数
双语例句
- This paper solves the forecast problems of various models by using constant dimension fractal, variable dimension fractal and parameter transformation fractal methods.
本文应用常维分形、变维分形及参数变换分形等方法求解不同模型的预测问题。 - This paper analyses the physical constant constructing by dimensional method and introduces the important mean of dimension of quantity in physical constant constructing.
采用量纲的方法分析物理常数的构造，讨论了物理量的量纲在物理常数构造中的重要意义。 - Self-similar function of one-dimensional nonsteady flow is extended to a general form. With total energy kept constant, basic differential equation of self-similar motion of one-dimensional nonsteady flow of ideal gas is derived using dimension theory in combination with the basic motion equations of hydromechanics.
将一维不定常流自模拟函数推广到一般形式，结合量纲理论和流体力学基本运动方程，导出总能量为常数情况下的理想气体一维不定常流自模拟运动基本微分方程组。 - Application result indicates that the method of combined constant is characterized by simplicity and directness in analyzing problems of physics. The relations are clear among every physical dimension, and the quantitative results are accurate.
应用结果表明，组合常数方法分析问题简便、快捷，各个物理量间的关系清晰，数量结果准确。 - A constant dimension varied time scale simulation terminal principle is developed.
发展了定维变时长的仿真结束原则； - That can produce automatically such products as hoop bar, long curve bar, straight bar with constant long, which dimension and shape is designed by program and the machine is integrated of multi production process.
可自动生产箍筋、长弯曲筋、定尺直条等多种产品，尺寸和形状由程序设定，是多种生产工艺的结合。 - The core loss spectrum P ( f) of magnetic alloy with constant permeability has been studied. It is found that P ( f) has the fractal structure. The effect of the induced anisotropy energy Ku on the fractal dimension Df is discussed.
研究了恒导磁合金的铁芯损耗谱P（f），发现P（f）具有分形结构，讨论了感生各向异性能Ku对分形维数Df的影响。 - The trellis complexity of linear constant weight codes is determined with the help of the knowledge of dimension/ length profiles and generalized Hamming weights, which improves the related result given by Y.
利用维数/长度轮廓和广义Hamming重量知识，确定了线性等重码格子复杂度，改进了Y。 - The relative velocity is assumed to be vector having constant direction, and then the collision probability problem can be reduced to two dimensions in encounter plane normal to the relative velocity vector by eliminating the dimension parallel to the relative velocity vector.
在推导过程中，将飞行器的相对运动速度看作是方向不变的矢量，从而可以消去平行于相对速度的一维，将三维的概率计算问题转化为和相对速度垂直的相遇平面内的二维概率问题。 - Urban bulk and form possess the motion characteristics of the random of swell and fall. In this essay the authors puts forward the conception of urban bulk constant and the method of calculating the fractal dimension of urban bulk and form.
城市体积形态具有随机涨落的动态特征，本文提出城市体积常数、城市体积形态的分数维计算方法。 - It is proved that any unfree smooth involution on ( S~ ( 2~ I))~ 2 certainly is the fixed point set F with constant dimension.
证明了（S~（2~i））~2上的任一个光滑非自由对合一定是具有维数为常数的不动点集F。 - Nearest neighbor classification assumes locally constant class conditional probabilities. The assumption becomes invalid in feature space with high dimension.
最近邻分类器是假定局部的类条件概率不变，而这个假定在高维特征空间中无效。 - If each component of F is of constant dimension n& r, we say that F is of constant codimension r.
若F的每个分支具有常维数n-r，则称F具有常余维数r。 - Through the development of state space, let the varying parametric equation of dynamic characteristics be transformed into constant coefficient equation, the solution is made within a space of 2n dimension, and the decoupling of equation is accomplished.
通过状态空间展开，将动态特性的变参数方程转化为常系数方程，在2n维空间内求解，并实现方程的解耦。 - Application of constant dimension new information modelGM ( 1,1) in forecast of regional water demand
GM（1,1）等维新息模型在区域需水量预测中的应用 - The results indicate that the variation of the surface topography is related to the effects of scaling constant G and the fractal dimension D of the profile of rough surface.
结果表明，表面拓扑结构的变化与粗糙表面轮廓的常数G和分形维数D有关。