concept_and_method_of_operation

1.The basic concept of CORBAtechnology is introduced; the application method and the operation process of CORBA technology in the charge system of water supply companies are described.
介绍了CORBA技术的基本概念，并描述了CORBA技术在自来水收费系统中的应用方式和实际操作过程。
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2.Based on the basic concept of the coupling of LD with the fiber, the principle of operation and operation method of YAG laser welding automatic alignment system for LD/PD modules are given.
从LD与光纤端面耦合的基本概念出发，系统地介绍了用于LD/PD模块化的自动对准YAG激光焊接系统的工作原理和使用方法。
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3.This paper gives a new concept of reflexive closure of fuzzy relation and symmetric closure of fuzzy relation, and also gives operation method and properties about it.
本文定义了模糊关系的自反闭包、对称闭包概念，同时给出了模糊关系的自反闭包、对称闭包的运算方法及性质。打破了在原有的模糊关系只有传递闭包的局面。
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