月球激光测距试验：LLRE Lunar Laser Ranging Experiment 约束矩阵：constraint matrix 约翰逊控制公司(美国，出品楼宇自动化系统)：JCI Johnson Controls Inc. .
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?约束条件矩阵
... 约束项：binding term 约束条件矩阵：constraint matrix 约束时间的控制：binding time control ...
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?称为约束矩阵
...称为价值向量， x j （ j 1 n ）为求解的变量，由系数 aij 组成的矩阵 a11 a1n A a a mn m1 称为约束矩阵 （ constraint matrix ），列向量 b b1 bm T 称为右端向量（right-hand-side vector），条件 x j 0 j 1 n 称为非负约束。
Based on the concept of basic internal force and generalized constraintmatrix, a new method was proposed for calculation of the internal force of truss structures.
Based on the constraintmatrix method developed by Japanese scholars, a generalized constraintmatrix method was proposed for calculation of the temperature stress of RCCDs.
在日本学者提出的约束矩阵法的基础上，提出了用来计算碾压混凝土坝温度应力的广义约束矩阵法。
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After analysing the traditional position and constraintmatrix, a judgement criterion of deterministic location for two-dimensional part and three-dimensional part has been given.