DAML的音标

We illustrates in depth how objects, classes and relationships of a assembly planning domain ( modelled following an object-oriented approach) can be specifed in DAML+ OIL. Finally, virtual contact production rules is expressed in DAML+ OIL.

深入讨论了如何采用DAML+OIL本体语言对装配规划领域（面向对象的方法建模）内的对象、类和关系进行描述，并给出了虚接触产生规则表示方法实例。

It selected 7 ontology languages ( XOL, SHOE, OML, RDFS, OIL, DAML+ OIL and OWL) in the various expression language nowadays, and compared in detail.

在各种现行的表示语言中选择了7种本体语言（XOL，SHOE，OML，RDFS，OIL，DAML+OIL和OWL）进行详细的比较。

With the development of the knowledge base technology, the existing knowledge representation methodology cannot satisfy the application requirement. Based on the new modeling method, ontology language DAML+ OIL is used to express knowledge base of assembly planning domain.

随着知识库建模技术的发展，原有的知识表示方法已经不能满足实际应用的要求，在新的建模方法基础上应用DAML+OIL本体语言表示装配规划领域知识库。