dimension [dai'menʃən]

dimension的基本解释

n.

尺寸, 次元, 维数, 容积, 维度

• Time is sometimes called the fourth dimension.
• 时间有时候被称作第四维。

• A line has one dimension and a square has two.
• 线是一度空间，平面是两度空间。

• They have bought a house of generous dimensions.
• 他们买了一所宽敞的房屋。

• No one realized the dimensions of his problems.
• 没有人意识到他的问题有多么严重。

• What are the dimensions of this language laboratory?
• 这个语言实验室的容积是多少？

vt.

标出尺寸, 表出尺寸

dimension的同义词

n. size · extent · measurement

与dimension相关的网络例句 [注：此内容来源于网络，仅供参考]

Through calculating the generalized dimension by covering the signal with n-dimension boxes, three dimension feature vectors including the box dimension, the information dimension and the correlation dimension are got.

首先利用覆盖法求取广义维数得到该语音信号的三维特征向量，包括容量维数、信息维数、关联维数；然后计算信号的维数特征距离；最后根据特征距离对语音信号类别进行决策分类。

The results show that the radiative properties of randomly distributed soot aggregates for a given fractal dimension are complex functions of the monomer diameters, the number of monomers in the aggregates,and the refractive index; For a small value of the monomer diameters, the absorption cross section of soot aggregates tends to be relatively constant when the fractal dimension is small but increases rapidly when the fractal dimension exceeds two. However, a monotonical reduction in light absorption with the increase of the fractal dimension is observed for soot aggregates with sufficiently large monomer diameters, number of monomers,and refractive index. The scattering cross section , extinction cross section and single-scattering albedo increase monotonically with the increase of the fractal dimension. Overall, the results for soot aggregates differ profoundly from those calculated for the equivalent spherical particles, and the discrepancies between them will change small with the increase of the fractal dimension.

研究表明，在给定分形维数的情况下，烟尘団簇粒子的辐射特性取决于原始微粒粒径、数量及复折射率；原始微粒较小的団簇粒子，当分形维数较小时，吸收截面变化不明显，但当分形维数大于二时，吸收截面骤然增大，然而，对于具有比较大的原始微粒粒径、数量及复折射率的烟尘団簇粒子，吸收截面随着分形维数的增大而单调递减；随着分形维数的增大，団簇粒子的散射截面、消光截面及单次散射反照率均单调递增；从整体上来讲，団簇粒子的辐射特性与等效球形粒子的辐射特性存在着比较大的差别，并且这种差别随着分形维数的增大而减小。

By discussing the position hypothesis of fractional-dimension derivative about general function and the formula form the hypothesis of fractional-dimension derivative about power function, the concrete equation formulas of fractional-dimension derivative, differential and integral are described distinctly further, and the difference between the fractional-dimension derivative and the fractional-order derivative are given too. Subsequently, the concrete forms of measure calculation equations of self-similar fractal obtaining by based on the definition of form in fractional-dimension calculus about general fractal measure are discussed again, and the differences with Hausdorff measure method or the covering method at present are given. By applying the measure calculation equations, the measure of self-similar fractals which include middle-third Cantor set, Koch curve, Sierpinski gasket and orthogonal cross star are calculated and analyzed.

通过讨论一般函数的分维导数的位置假设及幂函数的分维导数的形式假设，进一步明晰了幂函数的分维导数、分维微分及分维积分的具体方程形式，给出分维导数与分数阶导数的区别，随后讨论了基于一般分形测度的分维微积分形式定义导出的自相似分形的测度计算方程具体形式，给出了其与目前 Hausdorff 测度方法的区别，并对包括三分 Cantor 集合、 Koch 曲线、 Sierpinski 垫片及正交十字星形等自相似分形在内的测度进行了计算分析。

与dimension相关的网络解释 [注：此内容来源于网络，仅供参考]

dimension：尺寸

"阵列工具"(Pattern Tool)用于创建各种阵列类型. 使用"尺寸"(Dimension)选项,并选取要增量的线性尺寸,您可以创建特征阵列或组阵列. 选取"尺寸"(Dimension)选项卡查看增量值.

dimension：规格

强大的承接工程队伍能力,能配合大型工程的急切需要,优良的施工安装技术 类型:塑胶地板 规格(Dimension): 23m~27m(L)×2.0m(w)×2.0㎜ 耐磨层:0.4㎜~0.55㎜ 适用范围:医院、办公室、宾馆、专卖店、展厅、健身房、疗养院、制药厂、家庭等.

dimension：维

OLAP的目标是满足决策支持或者满足在多维环境下特定的查询和报表需求,它的技术核心是"维"(dimension)这个概念,通过把一个实体的多项重要属性定义为多个维,使用户能对不同维上的数据进行比较.

dimension：范围

换言之,他们能够习得经济斗争的程序与范围(dimension)以赢得更好的生活状况;他们颇为熟悉那些用于追求自身阶级利益的手段,譬如罢工、工会组织及宣传活动等等.

dimension：abbr. dim; 尺寸，维