UML使用标准 为了保证项目开发过程中有关需求、设计思路的顺畅沟通，建立公司级别的“共同语言”，特制定本标准（以下简称《标准》），以规范和约束大家在使用UML建模时的书面表达和口头沟通，减少不必要的争论。-UML standard in order to ensure the needs of the project development process, design ideas of smooth communication and establish a company-level " common language" , formulated standards (hereinafter referred to as the " standard" ), to regulate and constraints we use the UML modeling written expression and oral communication, reduce unnecessary disputes.