英语翻译请直译或意译以下英语句子为中文,要求意思正确,语句通顺.Requirementsarecapturedattheearlystageofanysoftwareorsystemdevelopmentastowhatshouldbeimplementedandcanbeconstraintsorstandardstofollo

Question

英语翻译
请直译或意译以下英语句子为中文,要求意思正确,语句通顺.
Requirements are captured at the early stage of any software or system development as to what should be implemented and can be constraints or standards to follow on the system's development.Requirements specification is the final work produced by the requirements engineer,serves as the foundation for subsequent software engineering activities and describes the function and performance of a software system and constraints that will govern its development.

Answer 1

在任何软件或系统开发的初始阶段必须先全盘掌握（用户端的）需求,以期能将紧随的系统开发过程中哪些功能应该落实、采取何种规格以及设定哪些限制优先加以定位.
系统工程师最终将据此完成设计方案,在此基础上对随后的程序开发、系统功能和绩效的描述及限制作出规范.