对称

For both series of heteroleptic tris rare earth compounds, the characteristic phthalocyanine dianion IR bands for Pc2- and O OPc2- at ca. 1329 and 1380 cm-1 attributed to the pyrrole stretching and the symmetric C-H bending of -CH3 groups in octyloxy side chains of OOPc rings together with some small contribution from the isoindole stretching vibrations,re specteively,are simultaneously found in their IR spectra.

在这两个不对称三明治型稀土配合物系列的红外光谱中发现了这样一种特性，即酞菁阴离子Pc~(2-)和OOPc~(2-)的特征波段在1329cm~(-1)和1380cm~(-1)之间，这是因为吡咯的伸缩振动和OOPc环中八烷氧基侧链上-CH_3基团的对称C-H的弯曲振动共同作用于吲哚环的伸缩振动。

In this part, the RBF collocation method based on Radial Basis Function interpolation is described in detail, especially the Kansa\'s method and symmetric method.

配置点法主要分为非对称格式和对称格式(Hermite-Birokhoff方法)。第二部分主要分为五节。

This study not only analyzes asymmetry of monetary policy effects longitudinally,but also analyzes asymmetric effects horizontally.

不但分析了货币政策效果纵向上的非对称，也分析了横向效果上的非对称。

In Me〓N·H〓O/solvent system,-menthyl acrylate and N-α-phenylethyl acrylamide were found to be highly effective to the diastereoselective Baylis-Hillman reaction.

在Me〓N·H〓O/溶剂体系中，研究了它们的不对称Baylis-Hillman反应，取得了较好的不对称诱导效果。

An contemporary expansion of the model has assumed evidently that asymmetric information spreads among firms and customers , and explored their differently asymmetric behaviors of responding to others ' changes of pricing and the causes of sticky prices so that the problem field of model has been expanded from oligopolistic market to monopolistically competitive market .

模型当代的一个扩展，明确假设了在顾客与厂商之间信息分布不对称，探讨了他们对于价格变动的反应不对称行为的各异性和粘性价格的成因，将微观模型的问题域从寡头市场扩展至垄断竞争市场。

An contemporary expansion of the model has assumed evidently that asymmetric information spreads among firms and cuscy110ers, and explored their differently asymmetric behaviors of responding to others' changes of pricing and the causes of sticky prices so that the problem field of model has been expanded from oligopolistic market to monopolistically competitive market.

模型当代的一个扩展，明确假设了在顾客与厂商之间信息分布不对称，探讨了他们对于价格变动的反应不对称行为的各异性和粘性价格的成因，将微观模型的问题域从寡头市场扩展至垄断竞争市场。

In Chapter Ⅳ, it discussed convex games, symmetric games and monotonic symmetric games.

第四章研究了凸对策、对称对策和单调对称对策。

From the study on the mathematical properties of the matrix, we propose a general theory of odd/even modal decomposition of symmetric multiconductor transmission line equations.

通过对镜像对称矩阵数学性质的研究，我们提出了对称传输线方程奇偶模分解的一般理论。

The multicycle laser pulse is synthesized by a 10 fs/800 nm fundamental pulse and a 15 fs/1200 nm control pulse.

利用波长为800 nm，脉宽为10 fs的基频场和波长为1200 nm的控制场组成的双色场作用于不对称分子，发现不对称分子的高次谐波在平台区的末端呈现出光滑的超连续结构。

The numerical simulation shows that the harmonics at the end of the plateau become continuous and form a supercontinuum with a bandwidth of about 80 eV, from which a 50 as isolated pulse in the transform limited case can be generated, when asymmetric molecules are exposed to a multicycle two-color field, which is synthesized by a 10 fs/800 nm fundamental pulse and a 15 fs/1200 nm control pulse.

通过计算机数值模拟，发现当波长为800 nm，脉宽为10 fs的基频场和波长为1200 nm的控制场组成的多光周期双色场作用于不对称分子时，不对称分子的高次谐波在平台区的末端呈现出光滑的超连续结构。超连续谱谱宽达80 eV，可以支持傅里叶极限脉宽为50 as的单个脉冲输出。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。