求翻译：为规范公司差旅费管理，统一差旅费开支标准，参照《国家电网公司差旅费管理办法》、《通用金融（中国）差旅费管理办法》，结合公司实际情况，制定本办法。是什么意思？

In order to regulate corporate travel expense management, unified travel expenditure standard to refer to the national grid company travel expense management rules, the general financial (China) travel expense management rules, combined with the actual situation of the company, this procedure is formulated.