How much do you know about micromeritics, such as how to learn its size,how to describe its shape ,as well as how to associate character of micromeritics with preparation technology,and so on Are you interested in these questions After studying this chapter,you will get understood。 How much do you know about micromeritics, such as how to learn its size, how to describe its shape ,as well as how to associate character of micromeritics with preparation technology, and so on ? Are you interested in these questions ？ After studying this chapter,you will get understood