1) simplification of matrix
矩阵化简
2) simplification matrix
简化矩阵
3) matrix reduction
矩阵简化
4) reduced Q-matrix
简化Q矩阵
1.
Augment algorithm for reduced Q-matrix;
求解简化Q矩阵的扩张算法
5) matrix reduction approach
矩阵简化法
1.
The milling force model was founded for the material of Ti Alloy BT20 used in aeronautics,and the mathematics model was deduced for the regression orthogonal test approach of four factors and four standards and the matrix reduction approach,and developed the integrated software of building the milling force model making for easier engineer’s using.
在详细给出四因素、四水平试验模型中参、指数数学推导公式的基础上,利用矩阵简化法,建立了基于材料BT20的数控铣削力经典模型,并编制了快速求解该模型的软件系统。
6) simplification of the trapezoidal matrix
简化阶梯形矩阵
补充资料：繁体字和简化字对照表
繁体字和简化字对照表
[繁体字和简化字对照表]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条