跟随(紧随领先者)战略有什么特点和适用条件?
参考答案:
战略目标:迅速摹仿领先者的产品技术,在产品生命周期中成长期的将新产品投入市场,战略条件:较强的开发能力与工程技术力量
乙醇催化氧化为乙醛过程中化学键的断裂与形成情况可表示如下:
(注:含-CHO的物质为醛类化合物)
下列醇不能被氧化为醛类化合物的是 ( )
A.CH3OH
B.
C.
D.CH3CH2CH2OH
Scope definition is ().
A.the process of developing a detailed project scope statement as the basis for future project decisions
B.determining the responses needed to perform project activities
C.analysis of activity sequence, duration, and resource requirements
D.a written statement identifying the quality standards relevant to the project