单位矩阵

The analyzed results of the grain orientations may be directly expressed in a unit stereograph triangle and also easily determined on the transformation matrix of the grain boundaries, because the shapes of etch-pits are described by a continuous function of azimuth angle.

因为蚀坑形状是以方位角的连续函数来描述，故晶粒位向的分析结果可直接表示在单位赤面投影三角形中，且易于确定晶界的变换矩阵。

Moreover, the equivalance between regularity of a ring and a full matrix ring is proved with a new method.

当 R是一个有单位元的环时，本文引进并刻划了Mm× n的正则性并由此重新证明了环 R与全矩阵环 Mn正则的等价性，这种方法比原有的证明方法简

The horizontal dimension of a MACS matrix shows a business unit's potential value as an optimally managed stand-alone enterprise.

MACS 矩阵的水平尺寸显示一商务单位有当做一个最佳地处理的单机企业的潜在价值。

Groundwater management model;Embedding method;Response matrix method;Unit impulse quantity

地下水管理模型；嵌入法；响应矩阵法；单位脉冲量

Unit conversions, matrix calculations, complex numbers, vectors handling and function plotting are supported.

支持单位转换、矩阵计算、复数、向量处理和函数构造功能。

In practice, the ferrite devices work in the frequency range which is far away from the ferromagnetic resonance and the permeability tensor is close to a unit matrix.

由于实际中铁氧体器件工作远离铁磁共振频率，磁导率矩阵接近于单位阵，可以将铁氧体材料的引入看作是一种微扰。

Project and Process Oriented Matrix Model: Set up IPT team with project and process oriented, and in line with disciplines and functions, to break down departmental and organizational barriers. Utilize resources intensively and evaluating the performance of the individuals by the performance of the project and team.

项目与流程导向的矩阵运作模式：在按照专业/职能划分部门的基础上，以项目和流程为导向组建IPT团队，打破可能存在的部门/单位壁垒，集约利用资源，以项目/团队的绩效作为个人绩效评价重要标准。

Starting from the reprentation of the partition function for

/ 2。考虑哈密顿量，其中 n 是单位向量及为泡利矩阵。

In order to solve the problem that matrix A often occurs irreversible when shape function is calculated by using traditional element free Galerkin method, the orthogonal function with the weight function is utilized in the paper. And partition of unity quadrature technique is employed and so a truly "meshless" method is realized.

针对传统无网格伽辽金方法在构造形函数时，矩阵A容易出现不可逆的弊端，采用带权正交基函数构造形函数，在积分方案上采用单位分解积分方法，从而实现了真正的"无网格"。

B Consider the Hamiltonian , where n is a unit vector and are Pauli matrices (α= x, y, z).

考虑哈密顿量，其中 n 是单位向量及为泡利矩阵(α= x， y， z)。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。