为了防止网络数据泄漏，可以对网 络中传输的数据进行加密，用户接收到数据后再进行解密查看。-To prevent leakage of network data, the network can transmit data encryption, user data and then decrypts the received view.

The paper presents an in situ parameter estimation method to determine the equivalent circuit parameters of the three-winding transformer (TWT). The suggested method also estimates geometrically a complex parameter that is mutual leakage between