Thus, the main problems in concluding e-business contracts of electronic trade include the problems of the form of e-business contract, electronic signature, and electronic authentication, which are also mainly discussed and studied in this thesis.

• 因而电子商务贸易中订立电子商务合同所涉及的主要问题就是电子商务合同的形式问题、电子签名与电子认证问题，这也是本文作者要探讨和研究的主要问题。