查询词典 density matrix

inverse of a number：数的逆

inverse of a matrix 矩阵的逆,矩阵的逆,逆矩阵 | inverse of a number 数的逆 | inverse of a square matrix 方阵的逆矩阵

Jacobi matrix method：雅可比矩阵法

Jacobi matrix 雅可比矩阵 | Jacobi matrix method 雅可比矩阵法 | Jacobi method 雅可比法,雅克比法

kronecker product：矩阵的直积

广义逆矩阵 generalized inverse matrix | 矩阵的直积 Kronecker Product | 过渡矩阵 transition matrix

inconsistent linear system：不相容线性方程组

identity matrix 单位矩阵 | inconsistent linear system 不相容线性方程组 | indefinite matrix 不定矩阵

Lower triangular matrix：下三角矩阵

以图10.5(a) 的下三角矩阵 (lower triangular matrix) 及图10.5(b) 的上三角矩阵 (upper triangular matrix) 为例,如果是使用二维阵列来存放,将会浪费许多记忆体,因为下三角矩阵的对角线上方及上三角矩阵为的对角线下方均为0,

Lower triangular matrix：下三角形矩阵

linear transformation 线性变换 | lower triangular matrix 下三角形矩阵 | main diagonal of matrix A 矩阵的主对角

unit lower triangular matrix：单位下三角阵

unit line 单位线 | unit lower triangular matrix 单位下三角阵 | unit matrix 单位矩阵

unit lower triangular matrix：单位下三角矩阵

12737,"unit line","单位直线" | 12738,"unit lower triangular matrix","单位下三角矩阵" | 12739,"unit matrix","单位方阵"

strictly lower triangular matrix：严格低三角矩阵

"严格增加","strictly increasing" | "严格低三角矩阵","strictly lower triangular matrix" | "严格上三角矩阵","strictly upper triangular matrix"

total matrix algebra：全阵环

total inverse image 全逆象 | total matrix algebra 全阵环 | total matrix ring 全阵环

the bird of wonder：凤凰;长生鸟

the bird of peace鸽子 | the bird of prey 猛禽 | the bird of wonder凤凰;长生鸟

flange rail：平底轨条

"凸缘皮带轮","flange pulley" | "平底轨条","flange rail" | "凸缘肋","flange rib"