主要从增强代码的可维护性（可读性、可理解性、可修改性）、代码逻辑与效率、函数（模块）接口、可测试性四个方面来讨论汇编语言的编程规范-Mainly from the increase code maintainability (readability, understandability, modifiability), the code logic and efficiency, function (module) interface, testability, to discuss four aspects of assembly language programming specification