查询词典 transformation group

In recent years, Huaneng Cable Group to comply with national economic development, pro-active in product innovation and transformation.

近年来，华能电缆集团为顺应国民经济的发展，积极主动进行产品技术革新和改造。

In this paper, using the methods of Fourier transformation and moment-space renormalization group et al, we studied the phase transition of several complex Gauss systems, figured out the critical point and critical exponents of the system, simply discussed the critical problem of the system with long rang interactions and the universality of phase transition.

本文利用傅立叶变换和动量空间重整化群变换等方法，研究了一些复杂Gauss系统的相变和临界性质，求解了系统的临界温度和临界指数，简单地探讨了相变的普适性和系统中存在长程相互作用的问题。

Under the frame of Hamiltonian, the propagation of seismic wave is a symplectic group transformation with one parameter and consequently, the numerical calculation methods of the propagation ought to be symplectic method.

在哈密顿表述下，地震波标量方程描述的波场随时间的演化过程为波场在单参数辛群作用下的变换过程。因而在计算地震波场随时间的演化时，为保持系统的辛性质，应采用辛几何算法。

The results of the dissertation were concluded as follows:(1) It is essential to deposit a basic additive on the Mo-based catalysts for the synthesis of CH_3SH. The potassium-doped Mo-based catalysts exhibit the highest activity than that of the catalysts doped with the otherⅠA andⅡA group basic promoters. H_2-TPR and LRS characterizations suggest that the addition of a base leads to the transformation of octahedrally coordinated Mo to tetrahedrally coordinated Mo, thus leads to the split of low temperature reduction peaks. The interaction between the basic components and Mo lead to the formation of B-Mo interface phase, which are closely correlated with the formation of CH_3SH.(2) It has been found that Fe, Co, Ni and Te have evident promoting effects for the K-Mo/SiO_2 catalysts.

主要结果归纳如下：(1)在Mo基催化剂中，必须添加碱才具有可观的合成甲硫醇活性，在IA和IIA族元素中，K是最佳的碱促进剂，当K/Mo摩尔比为2，前驱体为K_2CO_3，采用共浸法制备的K-Mo催化剂活性最高。H_2-TPR和LRS表征显示，碱的加入导致表面八面体钼氧物种向四面体转化，催化剂的低温还原峰发生分裂，碱助剂与钼之间存在强相互作用形成了B-Mo"界面相"，该物种与合成甲硫醇密切相关。

Migrant workers are China s urban system changes and the emerging socio-economic transformation of a special group.

城市农民工是我国制度变迁与社会经济转型期间所出现的一种特殊群体。

Migrant workers are Chinas urban system changes and the emerging socio-economic transformation of a special group.

城市农民工是我国制度变迁与社会经济转型期间所出现的一种特殊群体。

Group transformation and new public toilets, a fundamental change in public toilets and sanitary conditions possible.

分期分批改造和新建公共厕所，根本改变公共厕所的卫生条件和面貌。

Finally, detail introduction was given to show the implementation of intelligentizing transformation in China Telecom Group Gansu Company.

最后对作者所在的中国电信甘肃公司的固定电话网结合智能化改造向软交换网演进的实例进行了详细介绍。

This module offers such services as synchronous message transformation, seeds management, group and share space management.

在JXTA基本服务的基础上，同步协作器提供了4项服务：同步消息传送、种子管理、组管理和共享空间管理。

On the basis of case study of corporate governance transformation of China Transportation Construction group, the above theoretical and logical analysis was proved.

进而结合自身的行业特征、历史背景以及管理体制状况等，选择适合的公司治理转型路径。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。