本文分析了软件工程中的几种软件成本估算法。
This paper analyses several methods of estimating the cost of software in software engineering.
对当前流行的软件成本估算技术进行分析和比较。
Present techniques on software cost estimation are summarized and compared.
计算机软件成本估算是软件工程项目管理的一项重要工作内容。
The software cost estimation is an essential part of the software engineering project management.
目前还没有一种单纯的方法可以较好地解决软件成本估算中的问题。
So far, there is no method can solve these software cost estimation problems perfectly.
软件成本估算是软件项目管理的关键步骤，也是软件项目计划的难点。
Software cost estimation is an important process of managing software and also the difficult issue in software project planning.
输入的主观性以及输入过多是妨碍软件成本估算模型实际应用效果的重要影响因素。
The subjectivity and redundancy of inputs are key obstacles to the application of software cost estimation models.
软件成本估算是软件项目管理中的重要环节，也是软件项目成本管理的重要基础和依据。
Software cost estimation is the most important chain of software project management and is important basement of software cost management, too.
对软件成本估算方法进行合理评价，进而从当前众多软件成本估算方法中选择最合适的一种是十分重要的。
It is very important to evaluate software cost estimation method reasonably and subsequently select the most suitable one from current lots of software cost estimation methods.
云消费者和提供商需要识别硬件和软件资产，估算更换每个资产的成本。
Both the cloud consumer and provider need to identify hardware and software assets and estimate the cost to replace each asset.
但拆解并没有计入设计，软件，生产和运输的成本。这样的开销估算填补了对每一台售出设备的利润估计的空白。
And while a teardown doesn't account for the costs of design, software, manufacturing, or shipping, these cost estimates help fill in the blanks toward estimating the profit on each device sold.
例如，大量的工作用来为软件项目成本估算产生有效和可靠的数据。
For example, a great deal of effort is put into producing valid and reliable data for software project cost estimates.
因此，文章所做的成本估算模型的校准工作，对软件开发企业非常具有实用价值。
So cost calibration to estimate model this text do work, have practical value very much as to software development enterprise.
本文的意义在于使用COCOMOII方式，对海内的软件开发成本估算方面成为一个可参考的案例。'）；
This article uses the COCOMO II method, becomes the case to the domestic software development cost estimate aspect which may refer.
软件项目管理中的成本管理主要表现在项目的估算、预算和控制等方面。
In the software project management's cost management mainly displays in aspects and so on project estimate, budget and control.
本方案针对很多软件项目的成本测算精度低、测算结果不稳定的问题，提出了一种基于COCOMO模型的估算方法。
This plan is low in view of many software project's cost reckoning precision, the reckoning result unstable question, proposed one kind based on the COCOMO model estimate method.
未进行成本估算和效益分析就进行软件项目开发，往往会导致项目失控。
The project without cost estimate and benefit analysis is often out of control.
软件规模度量是估算软件项目工作量、成本和合理策划项目进度的基础。
Software size measurement is the base of effort estimation, cost estimation and project plan.
在以往软件成本管理中，在成本估算方法方面存在着主观经验影响大，估算不准确等问题。
In the former software cost management, the cost estimation methods have some problems, such as subjective experience 's effect, uncertain estimation and so on.
在对基于RUP的软件项目成本估算模型进行研究的基础上，本文设计并实现了基于RUP的软件项目成本管理系统。
This paper describes the software project cost estimate model based on RUP. Based on the survey, a software project cost management system is designed and realized.
实践结果表明，基于RUP的软件项目成本管理系统是指导软件开发机构进行项目成本估算和管理的一个较为有效的工具。
The practice indicated that the cost management system of software project based on RUP could manage the cost estimate and management more successfully.
用传统的经验函数估算软件成本有很多局限性，采用基于范例库推理的估算方法可以很好地弥补其中的问题。
Software cost estimate with the traditional experience function has the shortcoming, and applying CBR estimate method can make up these problems.
构造性成本模型是软件估算中最主要的部门。
准确的成本估算和有效的成本控制可以更好的为软件企业积蓄财力，可以增强软件企业的竞争力。
Accurate cost estimation and effective cost control can accumulate financial power and strengthen competition ability of software enterprise.
在以往软件成本管理中，在成本估算方法方面存在着主观经验影响大，估算不准确等问题。
In the former software cost management, the cost estimation methods have some problems, such as subjective experience's effect, uncertain estimation and so on.
在以往软件成本管理中，在成本估算方法方面存在着主观经验影响大，估算不准确等问题。
In the former software cost management, the cost estimation methods have some problems, such as subjective experience's effect, uncertain estimation and so on.
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