查询词典 couplings

Specially designed seals are used for all kinds of rotating equipment such as centrifugal compressors, autoclaves, filters, centrifuges, and mixers. In the same time, products like cyclone separators, coolers, entire sealing systems, packing, gaskets, magnetic couplings and so on are also produced.

并为所有旋转机械设备提供特殊设计的密封，如：离心式压缩机、高压釜、滤清器、离心机和搅拌器等，同时还生产用于密封系统的过滤器、分离器、冷却器以及填料、柔性石墨等静密封材料、伸缩节、磁力驱动联轴器等。

Specially designed seals are used in all kinds of rotating equipments, such as centrifugal compressors, autoclaves, filters, centrifuges and mixers. In addition, products like cyclone separators, coolers, entire sealing systems, packing, gaskets, magnetic couplings are also produced.

并为所有旋转机械设备提供特殊设计的密封，如：离心式压缩机、高压釜、滤清器、离心机和搅拌器等，同时还生产用于密封系统的过滤器、分离器、冷却器以及填料、柔性石墨等静密封材料、伸缩节、磁力驱动联轴器等。

The existence of non-Abelian self-couplings of the gauge bosons W〓 Z〓 and is one of the most important predictions of the Standard Model.

三规范玻色子W〓，Z〓和γ的非阿贝尔自耦合是标准模型的重要理论预言之一。

The existence of non-Abelian self-couplings of the gauge bosons W〓 Z〓 and is one of the most important pre...

三规范玻色子W〓，Z〓和γ的非阿贝尔自耦合是标准模型的重要理论预言之一。

The essential problem of KBOOA are acquirement and organization of knowledge about the application domain. First of all, we recognize objects according to their outside characteristics and build stable concepts structures. In this way, the attributes and behaviors of any objects are treated as objects as well. The concepts are organized in hierarchies, the concepts' semantics are demostrated in the form of conceptual graphs. As hierarchy structure has inheritance, the system has ability to recognize and reuse concepts, analyze and reason the acquired information according to the existing knowledge, understand the problem space and present the system's functions and characteristics to the analysts and users in the form of scenarios. The main means of transforming informal requirements to formal ones is to recognize objects according to their outside characteristics, recognize attributes according to their functional dependence and describe the semantics of objects, behavior and attribute's relationship's because there is a automatic map from the descriptions of attributes and behaviors to class structures. It is difficult to transfer from OOA to OOD, We disscussed the modularity of Object-Oriented programs according to the principles of software engineering and presented the methods to decrease couplings and increase cohesions, i.

KBOOA以知识的获取、组织为中心问题，首先依据对象的外特性识别对象，并将属性和行为也作为对象处理，从而建立起较稳定的概念结构；KBOOA以层次的方法组织概念，以概念图的形式描述概念的语义，利用层次结构的继承特性，使系统具有识别、重用概念的能力，根据已有知识对系统所获信息进行分析、推理，产生对问题空间的理解，并以想定的形式向分析师、用户展示系统功能、性能，从而构成了一个交互式的，具有一定智能的需求分析环境；依据外特性识别对象，依据函数依赖关系识别属性，用概念图描述对象、行为及属性关联，是将需求由非形式化形式向形式化形式转换的主要手段，使属性及行为描述可向类型结构自动映射，为提高需求分析的自动化程度提供了依据。

The factory mainly engaged in the production of various couplings and mechanical processing.

本厂主要从事各种联轴器的生产制造及机械加工等。

He pointed out that couplings between different species were sterile.

他指出，不同物种之间的联合是没有好处的。

In the evaluation of this part, all the couplings have been fixed by the universalcoupling parameter g.

在本部分的计算中，所有的相互作用顶角都由普适耦合参数g确定。

This is accomplished by devices such as rigid and flexible couplings.

这由刚性或者弹性联轴器来实现的。

It is shown that the strong and weak couplings correspond, respectively, to the 3D and 2D situations.

强耦合和弱耦合分别对应于三维和二维的情况。

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。