查询词典 symmetries

Its main part provides a detailed exploration of all the symmetries: symmetry of settings, symmetry of the...

论文的主要部分详细地解析了其结构上各部分的对称：背景的对称、家族的对称、叙述者的对称、人物的对称、情节的对称、以及结局的对称。

In the second chapter,we study the effects ofnon-conservative forces on Lie symmetries and conserved quantities of Lagrangesystem.

第二章研究了非保守力对Lagrange系统Lie对称性、系统结构方程和守恒量的影响。

Applied to PDEs, Lies method can lead to symmetries.

该方法为常微分方程的闭合形式的求解提供了广泛的应用技巧。

It suggested that the asymmetries of the upper extremities seemed to function for the compensation of the symmetries and balance of the lower extremities in the repetitive stepping task.

实验结果说明，上肢摆动的不对称性应可用来换取下肢摆动的对称性和维持其平衡感。

According to the effects of nonlinear potentials on symmetries and their strength distributions, one is able to predict the existing discrete breathers in a given system, which is real helpful to theoretical analysis and numerical calculation.

根据各非线性势能系数对解的对称性的影响以及不同大小的非线性势能函数对解的影响强度的分布，可以对特定系统中可能存在的离散呼吸子解进行预测。

It also introduces the translational symmetry and other basic symmetries of crystals, the 14 Bravais Lattices and 7 Crystal Systems, and Crystal Plane and Miller Index.

在平移对称性的基础上，引入倒格子的概念，讲授晶体内部物质微观运动的物理规律、以及倒格子对描述这些规律的作用――即波动性及对波的描述；如格波、金属电子论、能带理论、特别是能隙的起源。

Einstein believed much the same of physics, that beyond observations and theory lay the music of the spheres — which, he wrote, revealed a "pre-established harmony" exhibiting stunning symmetries.

对于物理学，爱因斯坦也怀有相同的看法，他认为，在观察和理论所及的范围之外同样存在着宇宙音乐（the music of the spheres，很古老的一种说法了），这些早已存在的&和谐乐章&展现了惊人的对称美。

The second-order perturbation formulas of the g factors and hyperfine structure constants for the lowest Kramers doublet Γ〓 of a 3d〓 ion under various octahedral symmetries (cubic, tetragonal, trigonal and rhombic) are established.

在较统一的理论模型和计算方法上建立了在各种对称性（立方、四角、三角和斜方）的八面体晶场中3d〓离子最低Kramers双重态Γ〓的g和A因子的二阶微扰公式，其中包含了前人通常忽略的组态相互作用、共价效应以及低对称畸变对自旋哈密顿参量的贡献。

As late as 2001, the two particle detectors BaBar at Stanford, USA and Belle at Tsukuba, Japan, both detected broken symmetries independently of each other.

直到2001年，这两个粒子探测器巴巴尔在斯坦福大学，美国和贝尔在日本筑波都发现打破对称性相互独立。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。