查询词典 topological dimension

In this paper, the dimension of the double periodic cubic C1 spline space over non-uniform type-2 triangulations is determined and a local support basis is given.

本文确立了非均匀Ⅱ型三角剖分上双周期三次样条函数空间的维数，并给出了一组具有局部支集的基底。

Results show that in hover the fuselage normal force and pitching moment are relatively high due to the influence of rotor/wing downwash; and in low speed forward flight, the downwash have strong interaction on the normal force and pitching moment of fuselage due to the big dimension horizontal tail; the effects of downwash on the fuselage rolling and yawing moments are little and the influence on fuselage side force is considerable.

结果表明，悬停时受主机翼高速旋转产生的下洗尾流影响，机身产生了较大的法向力和低头力矩；前飞时下洗尾流对机身的法向力和俯仰力矩有比较严重的干扰，对滚转力矩和偏航力矩干扰较小，对侧向力有一定影响。

The more highly structured the life of a society, the more highly structured its time dimension, and the more prominent the element of uniqueness and unrepeatability within the time flow.

一个社会的生活越具有结构，她的时间领域也越具有结构，在时间之流中那些独一无二的、不可重复的因素也越突出。

Do not change this dimension, it is two electrical wavelengths.

请不要更改此方面，它是两个电子波长。

People usually use adjectives to express emotion. An emotional model based on adjectives is provided in this paper. Based on the idea of "dimension" from psychology, semantic differential method and factor analysis are used to construct an orthogonal emotional space. The measurement of similarity in the emotional space is analysis. After that, the emotion model is used in image retrieval.

通常人们用一些形容词来表达自己的情绪，本文提出了种情感模型用来处理这些表达心理的形容词，从心理学的&维量&思想出发，采用语义量化技术和因子分析的方法建立情感空间，并分析情感空间的相似性度量方式。

Some representative quantitative indices of landscape diversity,including mean patch area,percent of landscape,perimeter-area fractal dimension,aggregation,Shannon′s diversity index,and Shannon′s evenness index were used to desc...

主要结果为3个时期，与整个西双版纳州相比，公路沿线10km范围内的人工林景观百分比更大，增长更快，天然林景观则表现出相反的特征和趋势；且距公路越近，天然林的景观百分比越小，人工林的景观百分比越大，表现出明显的公路效应。

Firstly, The perfectly matched layer in three dimension stretched cylindrical coordinates is deduced, and a strict formula of time step is presented so as to ensure the stability of the numerical solution.

文中首先推导了三维柱坐标系下完全匹配层的差分表达式，并给出保证其解稳定性的更为严格的时间步长公式。

In this paper, the finite-difference time-domain formation of Maxwell's equation is deduced and coded in perfectly matched layer in three-dimension cylindrical complex coordinates.

在三维柱坐系下推导了完全匹配层吸收边界条件的时域有限差分表达式，从而把 FDTD方法推广到完全三维柱坐标系中。

The critical ignition pressure of slot has a relationship with propellant property and structural dimension of slots.

翼槽的临界点燃压强与推进剂本身的燃烧特性和翼槽的结构尺寸有关。

Probably due to fertilizer ,clay content and other basic property or constitute of clay mineral changed, which resulted in variety of fractal dimension.

这可能是由于施肥使粘粒含量等土壤的基本理化性状或者粘土矿物组成发生了变化，才导致了分形维数的变化。

Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.

您的推杆方式，通过36个有趣的填孔迷你的三维设计的课程，以提升绿党，掩体，桥梁和水的危害，除其他疯狂的障碍。

Some participles can be used either as attributes or as predicatives.

有些分词既可当定语用，也可当表语用。