For advanced ceramic, what is new are the many processes developed in recent years to produce them.
A.正确
B.错误
正确答案：正确
For advanced ceramic, what is new are the many processes developed in recent years to produce them.
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The surface tension implies the energy needed to create a unit area of the surface, and the surface energy means the force actin
The silicate structures can link by sharing the atoms in three corners of the SiO4 tetrahedrons, forming chain or ring structure
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