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- property of positive definite 正定性
- Some properties of adjoint matrix are discussed. The properties are symmetry, antisymmetry, positive definite, positive semi-definite, orthogonal and characteristic value. 摘要讨论了伴随矩阵在对称、反对称、正定、半正定、正交、相似和特徵值等方面的性质。
- Based on them, some properties of the coefficient matrix A are presented when the matrix equation has a positive definite solution. 根据这两个定理,当矩阵方程有对称正定解时,给出了系数矩阵。
- PTC material,which has the property of positive temperature coefficient,is a kind of widely used electronic material. PTC材料(正温度系数热敏材料)具有电阻率随温度升高而增大的特性,是一种应用广泛的电子材料。
- Positive Definite Property of Quadratic Form and Real Symmetric Matrices 二次型与实对称矩阵的正定性
- Axiom 3: The property of being God-like is positive. 公理3:则上帝类的性质是肯定的。
- Kinetic energy is a scalar property of motion. 动能是运动的一种标量属性。
- By using the continuation theorem of topology degree theory and properties of nonsingular M-matrix, we obtain sufficient conditions for the existence of positive periodic solutions of this system. 利用拓扑度理论中的连续定理以及M-矩阵的性质获得了该系统正周期解存在的充分条件。
- The person was appointed administrator to manage the property of others. 这个人被指定管理他人的财产。
- Based on the laboratory experiments, MMH polymer MMH polysulfonate drilling fluids system is developed through analyzing the properties of positive colloid, polymers and polysulfonate muds. 通过对正电胶、聚合物、聚磺钻井液特点进行分析,在室内实验的基础上,设计研究了MMH聚合物-MMH聚磺钻井液体系。
- The property of being coherent, as of waves. 相干性相干的性质，如波的
- Paraffin has the property of dissolving grease. 石蜡具有溶解油脂的特性。
- Rejection properties of positively charged PDM/PSF nanofiltration (NF) membrane to inorganic ions are studied. 讨论了荷正电的聚甲基丙烯酸二甲氨基乙酯(PDM)/聚砜(PSF)中空纤维内压纳滤膜对无机离子的截留特点。
- He is studying the properties of these particles. 他在研究这些粒子的性质。
- Mesons have the property of hypercharge. 介子具有超荷性。
- The quality or property of being efficient. 效能有功效的特征或性质
- We can use the additive property of the integral. 我们可利用积分的可加性。
- Some properties of positive regions in Rough Set 中正区域的若干性质
- It's a property of matter to attract. 物质有引力。
- One property of steel is its hardness. 坚固是钢的特性之一。
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