Abstract: The present disclosure relates to a method for modifying polyester by a swelling agent combined with cutinase, belonging to the technical field of textile processing. According to the method, a phenol solution or an o-vanillin solution is used as the swelling agent to perform swelling treatment on the polyester, and combined with a Humicola insolens cutinase solution to perform hydrophilic modification on the polyester, which not only significantly improves the release amount of hydrolysates, but also reduces the fabric mass loss compared with the traditional chemical modification method.

Abstract: The present disclosure relates to a method for modifying polyester by a swelling agent combined with cutinase, belonging to the technical field of textile processing. According to the method, a phenol solution or an o-vanillin solution is used as the swelling agent to perform swelling treatment on the polyester, and combined with a Humicola insolens cutinase solution to perform hydrophilic modification on the polyester, which not only significantly improves the release amount of hydrolysates, but also reduces the fabric mass loss compared with the traditional chemical modification method.

Abstract: Provided is a voice gateway, which in communication with at least one mobile terminal. The voice gateway includes: a terminal connection module configured to establish communication with the mobile terminal; a processor connected with the terminal connection module and configured to process a voice or data service request initiated by the mobile terminal; and a communication module connected with the processor and configured to communicate, according to the voice or data service request, with an external network. The mobile terminal can select a number from the voice gateway as the number to initiate the voice or data service request, and the voice gateway establishes, according to the voice or data service request, voice or data communication with a called party or an external network. Therefore, the mobile terminal can carry out voice or data service communication not only with a local number, but also through the voice gateway.

Abstract: Provided is a voice gateway-based communication method applied to a voice gateway and a mobile terminal which are in communication. The voice gateway includes at least two communication links and is capable of establishing communication between the communication links and an external communication network, and the at least two communication links correspond to different communication numbers. The mobile terminal can communicate with outside through the voice gateway, and one mobile terminal can use a plurality of different communication links on the voice gateway to complete voice or data service communication. The communication selection of the mobile terminal is expanded to a greater extent by the voice gateway, which increases the selections of the mobile terminal during communication. That is to say, one mobile terminal can use more numbers to carry out voice communication or data service communication, which satisfies the subscriber's requirement for using a plurality of different numbers.

Abstract: Provided is a voice gateway, which in communication with at least one mobile terminal. The voice gateway includes: a terminal connection module configured to establish communication with the mobile terminal; a processor connected with the terminal connection module and configured to process a voice or data service request initiated by the mobile terminal; and a communication module connected with the processor and configured to communicate, according to the voice or data service request, with an external network. The mobile terminal can select a number from the voice gateway as the number to initiate the voice or data service request, and the voice gateway establishes, according to the voice or data service request, voice or data communication with a called party or an external network. Therefore, the mobile terminal can carry out voice or data service communication not only with a local number, but also through the voice gateway.

Abstract: Provided is a voice gateway-based communication method applied to a voice gateway and a mobile terminal which are in communication. The voice gateway includes at least two communication links and is capable of establishing communication between the communication links and an external communication network, and the at least two communication links correspond to different communication numbers. The mobile terminal can communicate with outside through the voice gateway, and one mobile terminal can use a plurality of different communication links on the voice gateway to complete voice or data service communication. The communication selection of the mobile terminal is expanded to a greater extent by the voice gateway, which increases the selections of the mobile terminal during communication. That is to say, one mobile terminal can use more numbers to carry out voice communication or data service communication, which satisfies the subscriber's requirement for using a plurality of different numbers.