Normal rolling sheets have obvious preferred grain orientation and basalplane (0002) is parallel to the rolling plane.
常规轧制板材具有明显的晶粒择优取向，大部分晶粒的(0002)基面都平行于轧板表面。
2
A 25.12 centimetres of the column basalplane circumference, is high 24 centimetres, cuts it into a maximal cone, cuts cubic centimeter volume number going to.
一个圆柱的底面周长25.12厘米，高24厘米，把它切成一个最大的圆锥，切去的体积多少立方厘米。
3
The electrochemical characteristics of carbon atoms on the edge and basalplane were determined by analyzing structure of graphite crystal and bond of different carbon atoms.