Have good peace and quiet dispersiveness .

具有良好的清净分散性。

The intersection of phosphor powder and the intersection of particle and irregularity that prepare its , exchange reunion , the intersection of dispersiveness and shortcoming such as being poor .

但由于其制备的荧光粉颗粒不均匀、易团聚、分散性差等缺点。

According to information economy theory , the key of constructing the controlling system of government information are the contradictions between openness and secrecy , dispersiveness and wholeness , commonweal and commerciality .

根据信息经济论，建立政府信息管理制度的关键是化解公开性与保密性、分散性与整体性、公益性与商业性之间的矛盾。