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- inversion symmetry axis [化] 旋转倒反轴; 反演对称轴
- The graph is divided by its symmetry axis. 这个图形沿着对称轴左右对称。
- For clues of landscape, we make full use of symmetry axis layout using point line, facing into the King. 以景观意境为线索,充分运用轴线对称布局,采用点,线,面成景的方式。
- 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。
- In this paper, we study the effects of applied electric fields on the electron paramagnetic resonance (EPR) spectra for 3dn ions in crystals with inversion symmetry. 本文拟就强电场下晶体中过渡金属离子的电子顺磁共振(EPR)谱进行研究。
- The shape of cross-section is an ellipse folded in half through one symmetry axis, and the axis keeps perpendicular with pinacoid-view. 断面形状为沿对称轴对折的椭圆,此对称轴始终垂直于轴截面,其方向与平面图上的流道中线无关。
- The method of establishing radial support steel bars based on the symmetry axis of heads to manufacture the melon petal dies was presented. 介绍了以封头对称轴为中心沿径向设置立筋制作瓜瓣封头压制模具的过程。
- Electric field applied to silicon, which is a kind of centrosymmetric materials, induces effective even-order nonlinear susceptibilities for silicon due to the vanishing of its inversion symmetry. 具有反演对称中心的硅单晶在电场作用下体内的反演对称中心消失,因而理论上应产生偶数阶非线性极化率。
- Abstract: In transversely isotropic media with a vertical symmetry axis (VTI), the converted-wave (C-wave) moveout over intermediate-to-far offsets is determined by four parameters. 文章摘要: 在具有垂直对称轴横向各向同性介质中,利用四种参数来确定中间至远偏移距转换波(C-波)动校正。
- We derive our evidence through a comprehensive study of the inverse symmetry in all publicly available complete genomes. 我们研究了现有资料库提供的染色体的倒位对称并从中得到了证据。
- The article uses three different ways to proof that there is nonexistence of 5-fold and upwards of 6-fold symmetry axes in the crystal lattice. 分别用双转轴证明法、单转轴证明法、保持一点不动证明法三种方法证明晶格不具备五度及六度以上旋转对称轴的特性。
- Keywords crystal lattice;vortical symmetry;symmetry axis; 晶格;旋转对称;对称轴;
- Tilted transversely isotropic media refer to a case of transversely isotropy with tilted symmetry axes, which have rotating angles with different stiffness matrix in different rotating directions. 摘要倾斜横向各向同性介质的对称轴与坐标轴有一定的旋转角度,不同的旋转方向其刚性矩阵有不同的形式。
- The heavy ax was awkward to use. 这把重斧头不好用。
- Squeezing Property of Coherent Light Coupled to a Nonlinear Medium of Inversion Symmetry 相干光与空间反演对称介质作用的压缩性质
- The axis of a circle is its diameter. 圆的轴线是其直径。
- The Influence of a Nonlinear Medium of Inversion Symmetry on the Distribution of Coherent Field 空间反演对称介质对相干光分布的影响
- The firemen splintered the door with an ax. 消防队员们用斧头将门砸开。
- Having or marked by bilateral symmetry. 左右对称的以或表现为左右对称的
- Does the earth rotate on an axis? 地球是绕轴旋转的吗?