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- And fivefold, threefold and twofold axes of rotational symmetry. 五重,三重和两重螺旋对称轴。
- Mundry uses the same principle for three layered systems with linear expansion or rotational symmetry. 穆恩德瑞将同一原理应用于具线性延伸或转动对称的三层状系统。
- Tow charming ways for making polyhedra：rotational symmetry and zipper principle. 摆平多面体的法宝：角对称展开图与预留边的拉鍊法则。
- These are connected to the exchange and rotational symmetries of the systems. 这些性质都与系统的交换和旋转对称性有关。
- non - rotational symmetry drawing 非轴对称
- Rotation symmetry says that it does not matter whether you do an experiment facing north or facing southwest. 旋转对称性告诉我们，当你做物理实验时，面朝北或者西南是完全无差别的。
- It is indicated that the third-order nonlinear elastic coefficient tensor for quasicrystals with ten-fold symmetry axis has an arbitrary rotation symmetry about the ten-fold axis. 指出具有十次对称轴的准晶的声子型三阶非线性弹性系数张量具有围绕十次对称轴的任意旋转对称性。
- Zero dispersion point adjusted by structural parameters of TIR-PCF with sixfold rotation symmetry is studied numerically with a multipole method. 摘要用多极方法数值研究构成六重对称全内反射型光子晶体光纤各种结构参数对基模零色散点的调节。
- An important difference between the translation symmetry and the rotation symmetry is that the former is abelian while the latter is non-abelian. 一个重要的区别翻译对称和旋转对称的是，前者是交换，而后者是非阿贝尔。
- This idea fell into disfavor because, among other things, it could not explain the special rotational symmetries of quantum particles, but Hadley claims to have overcome that problem. 这个想法在当初并未获得赞同，因为量子粒子特殊的旋转对称性，就是这个理论无法解释的现象之一。不过，哈德利宣称他已经克服了这个问题。
- This system can describe infinite kinds of nonclassical periodic structures,especially for those with locally n-fold rotational symmetries forbidden by the rules of the classical crystallography. 该体系能描述无穷多类非经典周期结构，特别是一些经典晶体群规则所不允许的具有局部5，8，10或12次旋转对称的周期结构。
- The Commutation Relation of Angular Momentum and Rotational Symmetry 角动量对易关系与转动对称
- Automatic Identification of Part Rotational Symmetry for DFA Evaluation 面向装配的设计评价的零件对称性自动识别方法
- Their targets were twofold: inflation and unemployment. 他们的目标是双重的:通货膨胀与失业。
- Keywords crystal;quasicrystal;period;quasiperiodic;rotational symmetry; 晶体;准晶;周期;准周期;旋转对称;
- Having or marked by bilateral symmetry. 左右对称的以或表现为左右对称的
- Characterized by or consisting of two parts or components; twofold. 双重的以两部分或要素为特色的或由之组成的; 两倍的
- The radiative effect of increased cloud is twofold. 云的增加对辐射有两方面的影响。
- The quality or state of being twofold or double. 两重性具有两方面的性质或状态
- The office of a clergyman is twofold. 一个牧师的办公室有两部分。
