The optimal approximation of generalized skew - symmetric matrices on the linear manifold 线性流形上广义次对称矩阵的最佳逼近
The optimal approximation of generalized anti - skew - symmetric matrices on the linear manifold 线性流形上广义反次对称矩阵的最佳逼近
Least - squares solutions for inverse problem of anti - hermitian generalized anti - hamiltonian matrices on the linear manifold and optimal approximation problem 线性流形上反埃尔米特广义反汉密尔顿矩阵反问题的最小二乘解及其最佳逼近问题
In the process of the software development of well test interpretation , a method for early - stage ( pure wellbore storagy , fracture linear flow , fracture - formation dual linear flow ) and radial flow stage parameters interpretation is proposed 摘要在试井资料解释软件开发过程中,提出了求解早期段(纯井简储集、裂缝线性流、裂缝地层双线性流)和径向流段解释参数的解释方法。
线性: linear; linearity闭线性流形: closed linear manifold非线性流: nonlinear flow非线性流体: non-linear fluid双线性流动: bilinear flow线性流动: linear flow; linear stream线性流水线: linear pipeline线性流速: linear flow rate; linear rate of flow线性流体: linear fluid线性流形: linear manifold标准线性流动: nominal linear flow非线性流问题: nonlinear flow problem非线性粘性流: non-newtonian flow分段线性流形: piecewise linear manifold线性流动阶段: linear flow period线性流量特性: linear flow characteristic; lineat flow characteristic一维线性流动: unidimensional linear flow达西线性流动方程: darcy linear flow equation线性流动输液泵: line flow infusion pump线性流水线;直线管线: linear pipeline性流: sex comb线性: [数学] [物理学] linear; linearity◇线性代数 linear algebra; 线性方程 linear equation; 线性规划 linear program; mathematical programming; linear programming; 线性函数 linear function弹性流: elastic flow电性流: charged current定性流: constant-property flow