1) irreducible matrices
IR矩阵
2) matrix (matrixes or matrices)
矩阵;矩阵
3) iridium
[英][ɪ'rɪdiəm] [美][ɪ'rɪdɪəm]
Ir
1.
Interdiffusion problem of iridium/rhenium was studied during preparation of iridium/rhenium thruster.
在电子探针测量的基础上,根据扩散理论和Ir-Re相图数据,建立了一个全新的Ir/Re两相扩散模型。
2.
The superficial characteristics of iridium-doped gold jewelry and the occurrence and the chemical compositions of doped material in gold jewelry have been investigated by using optical microscopy and X-ray fluorescence spectrum analysis.
采用显微镜和X射线荧光光谱分析方法对掺Ir黄金饰品的外观特征、掺入物的化学成分、存在形式等进行了研究。
3.
The progress in the research of iridium-coated rhenium thruster nozzle prepared by chemical vapor deposition(CVD) is reviewed in this paper.
Re/Ir发动机是美国研制成功的应用于空间飞行器的第三代高性能发动机。
4) Matrix
[英]['meɪtrɪks] [美]['metrɪks]
矩阵
1.
Matrix Expression of Mine Ventilation Network Graph and Its Computer Method Based on MATLAB;
基于MATLAB的矿井通风网络图的矩阵表示及电算方法
2.
The study of enterprise work safety responsibility matrix;
企业安全生产责任矩阵研究
3.
Symmetry and matrix representation of octagonal point groups in quasicrystal;
准晶体中八方晶系点群的对称性与矩阵表示
5) Matrices
[英]['meitrisi:z] [美]['metrɪ,siz, 'mætrɪ-]
矩阵
1.
Algebraic structure and properties of generalized Pascal matrices;
广义Pascal矩阵代数结构及性质
2.
Transforming matrices in point engagement worm transmission;
点啮合蜗杆传动中的变换矩阵
6) matrice
矩阵
1.
The set of real matrices with the same sign pattern as A is called the qualitative class of A,denoted as Q (A).
这实际上也解决了ShaoJia yu和HwangSuk geun提出的关于nearlyL 可开拓阵问题中所给矩阵为方阵的一个重要特殊情
2.
The polarization scattering matrices for the fields scattered by the spherical bodywith complete polarization plane wave illuminating on them are presented using analytic meth-od.
应用解析方法给出了球体在完全极化平面波照射下散射场的极化散射矩阵表示式，通过极化比分析了球体散射场的极化特性。
3.
According to the definition and general theories of positive semi-definited matrices,we introduce the theory of partial ordering in positive definited(positive semi-definited) matrices,that is positive definited(positive semi-definite) matrices;We discuss some important properties which we called matrix inequalities, and put the average value inequalities extended on the matrices.
通过运用正定矩阵的定义和一般理论,得出了正定(半正定)矩阵的偏序理论,即A-B是正定(半正定)矩阵的一些重要性质,得出了一些矩阵不等式;并将代数中的均值不等式推广到矩阵形式的不等式,并将其推广。
补充资料：Amberlite IR 118 Cation exchange resin, strong acidic styrene (001x4)
CAS：51108-82-8
中文名称：阳离子交换树脂IR118
强酸性苯乙烯系阳离子交换树脂(001×4型)
734强酸性阳离子交换树脂
英文名称：Amberlite IR 118 Cation exchange resin, strong acidic styrene (001x4)
Cation exchange resin,strong acidic styrene(001x4)
中文名称：阳离子交换树脂IR118
强酸性苯乙烯系阳离子交换树脂(001×4型)
734强酸性阳离子交换树脂
英文名称：Amberlite IR 118 Cation exchange resin, strong acidic styrene (001x4)
Cation exchange resin,strong acidic styrene(001x4)
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