Abstract: A communication method and apparatus are provided. The method includes: A terminal device sends first data to a network device through a first cell group in an activated state. The terminal device receives a first message from the network device, where the first message is used to deactivate the first cell group. The terminal device changes a state of the first cell group from the activated state to a deactivated state based on the first message of the network device. If the terminal device receives no success acknowledgment of the first data and/or there is second data that has not been transmitted in the first cell group, the terminal device retransmits the first data and/or sends the second data to the network device through a second cell group in an activated state.

Abstract: A page display method and apparatus for an application, and an electronic device are provided. The method includes: receiving a play instruction for multimedia content in the application; and in response to the play instruction, in the case that the multimedia content belongs to a preview stream of an online live broadcast, playing the multimedia content and displaying real-time information of the online live broadcast. The real-time information of the online live broadcast includes at least one of a live broadcast commentary or a live broadcast explanation.

Abstract: Provided are an antibody targeting NKG2A, a preparation method therefor and use thereof. Specifically, provided is a new mouse or humanized monoclonal antibody targeting NKG2A, and a method for preparing the monoclonal antibody. The monoclonal antibody can bind to an NKG2A antigen with high specificity, and has high affinity and significant activities such as anti-tumor activity.

Abstract: Disclosed are a GITR-targeting antibody, a preparation method therefor and the use thereof. In particular, disclosed is a novel GITR-targeting chimeric antibody or a fully humanized monoclonal antibody. Also disclosed is a method for preparing the monoclonal antibody. The monoclonal antibody of the present invention can bind to a GITR antigen with a high specificity, and has a very high affinity and a significant anti-tumor activity or the like.

Abstract: Provided are a high-affinity full human monoclonal antibody highly specifically targeting to TIM-3 and a preparation method therefor. The monoclonal antibody has a remarkable antitumor activity, and can be used for preparing a related diagnostic reagent or a pharmaceutical composition preventing or treating diseases related to TIM-3 dysfunction.

Abstract: An antibody targeting CD47, a preparation method therefor and uses thereof. A novel mouse or human-mouse chimeric antibody targeting CD47. A method for preparing the monoclonal antibody. The monoclonal antibody of the present invention can bind CD47 antigen with high specificity, has high affinity and significant activities, such as anti-tumor activity.

Abstract: Disclosed in the present invention are an antibody targeting IL-5, a preparation method therefor and use thereof. In particular, disclosed in the present invention is a novel murine-derived or chimeric monoclonal antibody targeting IL-5. Also disclosed in the present invention is a method for preparing said monoclonal antibody. The monoclonal antibody of the present invention is capable of binding IL-5 antigen with high specificity, has high affinity and can well alleviate a series of asthma symptoms caused by IL-5, thereby achieving the effect of treating asthma.

Abstract: Disclosed is an automatic compensation mechanism for a hinge seal gap in a spherical compressor. A cylindrical hinge formed around a central pin (1), a rotating disk pin seat (81), and a piston pin seat (16) of the spherical compressor. A fan-shaped insert (14) thicker at both sides and thinner in the center thereof is disposed at the bottom of a sump (161) on the pin seat of the cylindrical hinge. The shape of the insert (14) marches the shapes of the sump (161) and of the external cylindrical surface of a semi-cylinder (811) on the pin seat of the cylindrical hinge respectively, forming a dynamic seal fit, thus improving the reliability of the seal, adapting to mass production, and enhancing overall performance.

Abstract: Disclosed is an automatic compensation mechanism for a hinge seal gap in a spherical compressor. A cylindrical hinge is formed around a central pin (10), a rotating disk pin seat (81), and a piston pin seat (16) of the spherical compressor. A fan-shaped insert (14) thicker at both sides and thinner in the center thereof is disposed at the bottom of of a sump (161) on the pin seat of the cylindrical hinge. The shape of the insert (14) matches the shapes of the sump (161) and of the external cylindrical surface of a semi-cylinder (811) on the pin seat of the cylindrical hinge respectively, forming a dynamic seal fit, thus improving the reliability of the seal, adapting to mass production, and enhancing overall performance.