信管网综合知识

小州(cnitpm.com) 08:40:22
Estimating schedule activity costs involves developing an（1 ）of the costs of the resources needed to complete each schedule activity. Cost estimating includes identifying and considering various costing alternatives. For example, in most application areas, additional work during a design phase is widely held to have the potential for reducing the cost of the execution phase and product operations. The cost estimating process considers whether the expected savings can offset the cost of the additional design work. Cost estimates are generally expressed in units of（2 ）to facilitate comparisons both within and across projects. The（3 ）describes the business need, justification, requirements, and current boundaries for the project. It provides important information about project requirements that is considered during cost estimating.
小州(cnitpm.com) 08:40:32
谁给翻译翻译
峰(cnitpm.com) 08:41:24
早上一看到这题目就蒙了
敖(cnitpm.com) 08:42:03
百度啊
敖(cnitpm.com) 08:44:13
你只要认识关键字，读都懒得读，就选答案
敖(cnitpm.com) 08:49:47
这个题英语单词多，但是相对来说用词比较简单，要是专业行特别强的词出现，哈哈，就可以不用做了。没个英语六级以上的水平，句子都读不通。
/mg翔宇︶ ︷ ︶(cnitpm.com) 09:07:28
尴尬/  英文题我都是蒙。。。。。。。。。。
永远的伊苏(cnitpm.com) 09:07:59
看到这个题，就直接选答案，别浪费时间了