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- A term sometimes applied to a stylus in a thermal matrix printer. 有时用来指热敏点阵打印机的触针的一个术语。
- commutation matrix 可换矩阵
- Commutation is distinct from reprieve. 减刑不同于缓刑。
- The number of rows or columns in a determinant or matrix. 行列数行列式或矩阵中行或列的数目
- He appealed for (a) commutation of the death sentence to life imprisonment. 他已上诉请求将死刑减为无期徒刑。
- I look for my commutation ticket. 我找月票。
- A matrix used in constructing a symbol or character image on a display screen. 用来在显示屏幕上构造出一个符号或字符图象的一种点阵。
- The uniform matrix of hyaline cartilage. 透明蛋白透明软骨的母体组织
- The basis matrix B is unimodular. 基矩阵b是幺模的。
- The lumped mass matrix is a diagonal matrix. 集中质量阵是一个对用阵。
- The nodal matrix now has the convenient form. 现在结点矩阵具有下面方便的形成。
- Commutation failures are one of the common faults in HVDC systems. 换相失败是直流系统的最常见故障之一。
- The square matrix is called a diagonal matrix. 该方矩阵称为对角矩阵。
- We now omit the prime on the matrix elements. 我们现在把各矩阵元素上的一撇略去。
- The second commutation process was much longer than the first one. 相间换流速度快,幅度大,同臂号晶闸管间的分流速度慢,幅度小;
- The concept of a matrix arises in application. 在实际中产生了矩阵概念。
- The matrix is defined as the reciprocal of A. 该矩阵定义为A之逆矩阵。
- This matrix is condensed by the equation. 此矩阵借方程缩聚。
- My commutation ticket came back to me with a dark stain from his hand. 我的月季票递还给我时上面留下了他手上的黑汗渍。
- A real symmetric matrix A can be expressed as ??. 一个实对称矩阵A能被表示为??。