The structure of the performing organization often constrains the availability of resources in a spectrum from al to projectized,with a variety of matrix structures in between.

• 实施项目的组织结构往往制约着项目能否获得所需资源。组织结构可比作为连续的频谱，其一端为职能式，另一端为项目式，中间是形形色色的矩阵式。