促使我与王小静教授联系的是她所从事的专业——摩擦学。虽然启明星通讯录上关于每位入选者专业研究方向的介绍只有短短的一行字,但摩擦学的重要性我曾有所闻,此次有机会向专门从事这方面研究的专家请教,自然是难得的机遇。5月的最后一天上午,在上海大学新校区王小静的办公室, What prompted me to contact Professor Wang Xiaojing was her profession-tribology. Although there is only a short line of introduction on the directory of each candidate’s professional research, the importance of tribology has been well documented to me. This time, I have the opportunity to consult experts who specialize in this field. Naturally, Is a rare opportunity. The last day of May morning, in the new campus of Shanghai University Wang Xiaojing’s office,