任何项目都会在范围、时间及成本三个方面受到约束,这就是项目管理的三约束。项目管理,就是以科学的方法和工具,在范围、时间、成本三者之间寻找到一个合适的平衡点,以使项目所有干系人都尽可能的满。项目是一次性的。旨在产生独特的产 Any project will be bound in terms of scope, time and cost, which is the three constraints of project management. Project management is to find a suitable balance between the scope, time and cost with scientific methods and tools to make the project stakeholders as full as possible. The project is one-off. Designed to produce unique produce