mirror symmetry
英 [ˈmɪrə(r) ˈsɪmətri]
美 [ˈmɪrər ˈsɪmətri]
镜面对称；镜象对称
英英释义
noun
- (physics) parity is conserved in a universe in which the laws of physics are the same in a right-handed system of coordinates as in a left-handed system
双语例句
- Catadioptric omnidirectional imaging system consists of mirror and traditional imaging system with reflector type of spherical surface, conical surface, hyperboloid surface and other secondary and higher order rotational symmetry aspheric surface.
折反射全景成像系统由反射镜和传统成像系统两部分组成，反射镜面型可为球面、圆锥面、双曲面等二次曲面以及高阶旋转对称非球面。 - Symmetry exists widely in the mechanical field. Mirror symmetry, rotational symmetry and translational symmetry are the three basic types of symmetry.
对称性广泛存在于机械领域中，镜射对称性、旋转对称性和平移对称性是三大基本对称性。 - Using the complementarity of extending mode and the mirror symmetry of connection weight formed by the extending mode, the storage capability of the network can be increased without the increase in the number of nerve-element and the dimensionality of connection weight matrix.
利用扩展模式互补性和由扩展模式所形成的连接权的镜象对称性，在不增加神经元个数和连接权矩阵维数的情况下，提高了网络的存贮能力和容错能力。 - Face itself has mirror symmetry, so according to odd-even separation theorem it can be separated into odd symmetrical image and even symmetrical image.
由于人脸自身具有镜像对称性，根据奇偶分解原理得到奇、偶对称图像。 - The knowledge mining system of mechanical symmetry samples is used to assist mirror symmetry knowledge discovery by association analysis.
借助机械对称性实例知识挖掘系统对镜射对称实例进行关联分析，辅助镜射对称知识发现，推进镜射对称性在机械中的应用。 - Thus, the concept of reflection matrix is proposed and the mirror symmetry of spectral analysis for non orthogonal function is revealed.
本文提出了反射阵的概念，揭示了非正交函数谱分析的镜像对称性。 - Methods: According to the mirror imaging symmetry principle, we assumed the skull as an entirety and design the localizer to measure the projections of zygoma and zygomatic arch.
方法：视头颅为一整体，根据镜像对称性原理，制成由面弓、滑动定位尺、轨限、耳杆和额托等附件构成的颧骨复合体骨折定量复位校正仪。 - Their absorption and fluorescence spectra exhibited a good mirror symmetry.
测试了它们的吸收光谱与荧光光谱，计算了它们的荧光量子产率。它们的吸收光谱与荧光光谱呈现出较好的镜像对称性。 - The density profile and the free energy profile of carbon dioxide have a mirror symmetry, where the high density coincides with the free energy well.
二氧化碳的密度分布和自由能分布有一个明显的镜面对称的结构，高密度区域对应自由能的深阱。 - The transition can be achieved by a combined effect of the broken mirror symmetry and bond formation between the flattened faces in the squashed nanotubes.
这种转变在两种因素的共同作用下得以发生，即外加压力造成碳纳米管镜像对称破缺，以及被压碳纳米管两侧原子发生成键相互作用。