中文摘要：

通过对Blaine值测定仪和勃氏透气仪测量原理及其测量结果的分析，发现Blaine值与勃氏透气仪测量的比表面积值在数值上具有密切联系和对应关系，从而在预焙阳极生产中勃氏透气仪替代Blaine值测定仪具有一定的可行性。

英文摘要：

Through the analysis of measuring principle and specific area result of Blaine determinator and Boshi permometer, it was found that there is close connection and correspondence relation of numeric value between them, and therefore, substituting Boshi permometer for Blaine determinator in the production of pre- baked anode is practicable.