去查百度网，你可了解到有关的专业知识，和处理方法。https://www.baidu.com

https://www.baidu.com/s?wd=%E6%80%A5%E6%80%A7%E9%9D%A2%E7%98%AB&f=12&rsp=0&oq=ji%20xin%20mian%20tan&ie=utf-8&usm=4&rsv_idx=1&rsv_pq=f645df260001dabd&rsv_t=ea9aFsvSlmGS712W1knU%2BTfakImtCfhTD1qy6INhnctJtQ2BVMVEOiX1BCA&rqlang=cn