matrix n. (pl. matrices 或matrixes) 1.【解剖学】子宫;母体;发源地,策源地,摇篮;【生物学】衬质细胞;间质;基质;母质。 2. 【矿物】母岩;脉石;【冶金】基体;【地质学;地理学】脉石;填质;杂矿石。 3. 【印刷】字模;型版,纸型;铸型,阴模。 4.【阵】(矩)阵,方阵;母式;【物理学】间架;【无线电】矩阵变换电路。 5.【染】原色〔红黄蓝白黑五种〕。 the matrix of a nail 【解剖学】指甲床。
theory n. 1.理论,学理,原理。 2.学说,论说 (opp. hypothesis)。 3.推测,揣度。 4.〔口语〕见解,意见。 the theory of two points 两点论。 Darwin's theory of evolution 达尔文的进化论。 theory of equations 【数学】方程论。 theory of everything 【物理学】(把相对论、量子论和宇宙大爆炸理论都包括在内的)万用理论。 theory of relativity 【物理学】相对论。 the atomic theory 原子说。 Our scheme is good both in theory and in practice. 我们的方案在理论上和实施上都是好的。 combine [separate] theory with [from] practice 理论结合[脱离]实际。 My theory is that we must bring new blood into the Institute through appointment of younger men to important positions. 我的意见是我们学院应该通过重用年轻一些的人来注入新的血液。 theory of games 博弈论,对策论,权衡利弊得失的形势分析。
Aiming at the problem that the rotational response is difficult to measure in structural identification , an improved approximate algorithm based on generalized inverse matrix theory is developed for rotational response reconstruction 摘要针对结构识别中转角信息难以测量的问题,完善了一种基于广义逆理论的转角信息重构问题近似算法。
In this paper , the gdop ( geometric dilution of precision ) expression of area navigation system is deduced . using the matrix theory the lowest gdop and that gdop is smaller with more navigation stations are proved in theory 本论文推导了区域导航定位系统的几何精度因子,并用矩阵理论对其最小值及其随导航台个数增加而减小进行了证明。
The partial ordering of the matrices is facous on the matrix theory , many mathematicians have been engaged in studying the partial ordering of matrix such as kinds of partial ordering and its application 矩阵的偏序是当前矩阵论研究的一个热点,国内外许多学者从事矩阵偏序的研究,他们研究各种类型的矩阵偏序,并应用到数理统计等学科中。
Based on fault diagnosis theory , network theory , matrix theory and computer arithmetic , a method of optimized erosion diagnosis for medium or large - scale grounding grid is discussed in this paper 本文所研究的中大型接地网腐蚀优化诊断方法是将故障诊断学原理、网络理论、矩阵理论及计算机算法结合起来,应用于接地网腐蚀诊断这一工程实际问题。
4 ) based on the matrix theory and the constraint condition of the z transformation , a rapid and effective algorithm of ambiguity decorrelation is provided . this algorithm is called osd ( ordering screen decorrelation ) 4 )基于矩阵理论和z变换的约束条件,提出了一种性能优越的模糊度去相关算法?排序筛选去相关算法( orderingscreendecorrelation ? osd ) 。
To expose the statistical properties of the degenerated spectrum , with the aid of the random matrix theory , a possible form of the nns distribution function of the degenerate spectrum was proposed by providing a solution in terms of the same - degeneracy case 利用随机矩阵理论,通过对一特殊情形的简并谱展开研究,得到了简并谱一种可能的最小相邻间距nns分布函数。
The linear algebra as a branch of mathematics is the science , which takes matrix theories as center and limited dimension vector space combining with matrix , namely the theories of the linear space and linear transformation , as the object 线性代数是代数学的一个分支,它以矩阵理论为中心,以与矩阵结合的有限维向量空间即线性空间和线性变换的理论为对象的一门科学。
Based on the analysis of wheat production resources in china by using factor loading matrix theory , this paper builds the factor analysis models and ascertains the factors that influence the general output of wheat and their effect weight 摘要在分析我国小麦生产资源的基础上,采用因子载荷矩阵理论,通过构建因子分析模型,确定了影响小麦总产量的各因子及其影响权重。
To expose the statistical properties of the degenerated spectrum , with the aid of the random matrix theory , a possible form of the nns distribution function of the degenerate spectrum was proposed by providing a solution in terms of the same - degeneracy case 摘要利用随机矩阵理论,通过对一特殊情形的简并谱展开研究,得到了简并谱一种可能的最小相邻间距nns分布函数。
Second , the paper sets up a model with matrix theory and realize it in programming . third , the paper focuses on process model and its modeling method based on uml , which is a support model of object - oriented of abc 本文介绍了作业成本核算的基本概念和基本原理之后,提出了它的基本假设,进而设计了核算步骤,并根据核算步骤与假设结合矩阵理论建立了成本核算模型。