求翻译：针对雷达产品的功能特殊性与其开发过程的多学科性，本文构建了雷达产品的ESDCM本体模型，通过该模型提供通识术语，达成产品开发过程中认知一致，解决语义异质问题，并定义概念在使用中的约束，将事实上存在于应用中的隐性知识进行形式化表达。是什么意思？

Functional particularities of the product against radar and its multidisciplinary nature of the development process, this article constructing ontology model of radar ESDCM, general terms provided by this model, reached a cognitive consistency in the product development process, address the semantic heterogeneity problem, and define the concept in the use of constraint, will in fact exist in the application of formal expression of tacit knowledge.