Particle is a small object that behaves as a whole entity in respect of its transport and properties.Particuology is the terminology to describe the science and technology of particles.Particuology is a multidisciplinary research built upon the branches of physics,chemistry,mathematics,materials science,biology,and earth science,and connects the fundamental rules to engineering particle systems encompassing a spectrum of applications in areas of chemical,petrochemical and pharmaceutical industries,environmental protection,as well as functional materials(Introduction to Particuology,http://www.journals.elsevier.com/particuology/).With the rapid growth of nanotechnology,the rising attention on the microstructure of novel nanomaterials and their novel mass Particle is a small object that behaves as a whole entity in respect of its transport and properties. Particuology is the terminology to describe the science and technology of particles. Particuology is a multidisciplinary research built upon the branches of physics, chemistry, mathematics, materials science , biology, and earth science, and connects the fundamental rules to engineering particle systems encompassing a spectrum of applications in areas of chemical, petrochemical and pharmaceutical industries, environmental protection, as well as functional materials (Introduction to Particuology, http: // www. journals.elsevier.com/particuology/) .With the rapid growth of nanotechnology, the rising attention on the microstructure of novel nanomaterials and their novel mass