对称定律 law of symmetry ; The theory of symmetry
山坡不对称定律 law of unequal slope
晶体对称定律 law of crystal symmetry
轨道对称定则 orbital symmetry rule
非对称定向耦合器 asymmetrical directional coupler
非对称定向耦合 Asymmetric directional coupler
对称正定矩阵 symmetrical positive determined matrix ; Symmetric positive matrix
对称稳定性 symmetric stability ; stability ; symmetric
对称性定律 [数] law of symmetry ; symmetry laws
不对称稳定性 asymmetric stability ; stability ; asymmetric
The main productions are summarized as follows:(1) The symmetric-definite tridiagonal generalized eigenvalue problemsi) A divide-and-conquer algorithm is proposed. The original problem is divided into two subproblems, and the sum of the subproblem’s scales is equal to the original problem’s scale.
本文的主要研究成果概括如下： （1）关于实对称定三对角矩阵广义特征值问题 ⅰ) 提出了一种基于等规模矩阵划分策略的分治算法，子问题的规模之和等于原问题的规模。
参考来源 - 分布式存储环境下矩阵广义特征值问题的并行计算·2,447,543篇论文数据，部分数据来源于NoteExpress
利用特征线方法数值模拟了双圆弧和抛物线两种特型喷管中的三维非对称定常等熵的超音速流场。
Numerical simulation of three-dimensional, steady, isentropic, non-symmetrical flow in rocket nozzles is completed using a bicharacteristic method.
（德国数学家） Noether 所发现的是，只要在自然界呈现连续对称性（的地方），守恒定律就一定成立，反之亦然。
What Noether discovered is that whenever nature displays a continuous symmetry, a conservation law comes along for the ride, and vice versa.
不知谁说最伟大的建筑一定符合比例上的和谐和对称，可那人绝对不是Greg Lynn。
Who says great architecture must be proportional and symmetrical? Not Greg Lynn.
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