Nanchang Coolpad Intelligent Technology Company Limited

China General Nuclear Power Corporation

Dayabay Nuclear Power Operations and Management Co.

Guangdong Nuclear Power Joint Venture Co., Ltd.

Lingao Nuclear Power Co., Ltd.

Zhigang Zhang

Ying Zhao

Laixi Huang

Ge Gao

Yongdong Ye

Caiyuan Deng

Yucai Ye

Jianchun Yuan

The present disclosure provides a terminal that comprises: a call setup unit, for carrying out a voice call setup procedure on the first communication network if a call request is received when data service is being carried out by using the first communication network; an interaction unit, for receiving circuit resource information of the second communication network required for establishing voice service corresponding to the call request; a processing unit, for sending an answer response to a mobility management entity, disconnecting the data service of the first communication network according to the received voice fallback information, and establishing voice service of the second communication network by using the received circuit resource information, if it is detected that an answer button of the terminal is selected after the voice call setup procedure is completed. Correspondingly, the present disclosure also provides a mobility management entity, a mobile switching center, a service processing method and a service processing system. By means of the present technical solution, whether to carry out a circuit domain fallback is determined according to whether a user answers a call, so that the data service is not affected when the user does not answer the call.

Service processing method and electronic device

A cement curing formulation and curing method for high-level radioactive boron waste resins from a nuclear reactor. The curing formulation comprises the following raw materials: cement, lime, water, curing aids and additives. The curing method comprises: (1) weighing the raw materials and the high-level radioactive boron waste resins, and adding lime into a curing container; (2) then adding the high-level radioactive boron waste resins; (3) feeding other raw materials under stirring; (4) adding the cement and supplementing water depending on the moisture state of the cement, and stirring until uniform; and (5) standing and maintaining after stirring until uniform. The curing formulation has the features of a high curing containment rate, high strength of the cured body, better water resistance, better freeze-thaw resistance, and low radioactive leakage.

Cement curing formulation and method for high-level radioactive boron waste resins from nuclear reactor

Growing community of inventors

Guangdong, China

Zhigang Zhang