英语翻译The development process starts with the analysis phase,w

英语翻译
The development process starts with the analysis phase,which shows what the package should do.In this phase,the systems analyst defines requirements that specify what the proposed system is to accomplish.The requirements are usually stated in terms that the user understands.There are four steps in the analysis phase:define the user,define the needs,define the requirements,and define the methods.
A software package may be designed for a generic user or a specific user.For example,an accounting package may be created for use by any firm.On the other hand,a customized banking package may be created foe a specific bank.The user of the package must be clearly defined.
After the user has been identified,the analysts clearly define the needs.In this step,the best answer comes from the user.The user,or the representative of the user,clearly defines his/her expectations of the package.
Based on the needs of the user,the analyst can exactly define the requirements for the system.For example,if a package is to print checks at the end of the month for each employee,what level of security and accuracy shold be implemented?
Finally,after the requirements are defined in clear terms,the analyst can choose the appropriate methods to meet those requirements.
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我发现啊.这块99％的回答都是用机译来赚分的.
一笑闪人.

开发过程的第一阶段是分析,其目的是明确本软件包要做的是什么.在分析阶段,系统分析师界定软件需求,从而指明待开发的系统应具备什么功能.软件需求通常应该以用户能理解的词汇来表述.分析阶段可分为四个步骤：明确谁是用户,明确用户的需要,明确软件需求,明确实现方法.
一个软件包,可以是为普通用户设计,也可以是为特殊用户设计.比如,财会软件包可以设计成任何企业都能使用的.而特制银行系统软件包则可以是专为某个银行设计的.因此,软件包的用户必须明确定义.
用户群明确之后,分析师就要定义用户需要.在本步骤中,寻求答案的最理想方式就是问用户自己.用户（或是其代表）应明确定义他们想要本软件包做什么.
用户需要明确了,分析师就能准确定义系统需求.比如,如果本软件包的功能是每月月底为员工打印支票,那么本软件应该采用什么级别的安全措施和计算精度?
最后,在软件需求明确定义之后,分析师便能够选择适当的实现方法来满足软件需求.