Abstract: The present invention discloses a same-cavity integrated vertical high-speed multistage superfine pulverizing device and method for walnut shells. The same-cavity integrated vertical high-speed multistage superfine pulverizing device for walnut shells includes a double-channel sliding type feeding device and a same-cavity integrated vertical pulverizing device. The same-cavity integrated vertical pulverizing device includes a material lifting disc and a same-cavity integrated vertical pulverizing barrel. A first-stage coarse crushing region, a second-stage fine crushing region, a third-stage pneumatic impact micro pulverizing region and a fourth-stage airflow mill superfine pulverizing region are disposed in the same-cavity integrated vertical pulverizing barrel.

Abstract: Provided is a chimeric antigen receptor, comprising an antigen binding region, a transmembrane domain and an intracellular signaling region. The antigen binding region comprises an antibody specifically targeting CD7, and the intracellular signaling region consists of a co-stimulatory domain, a primary signal transduction domain, and a ?C chain or intracellular region thereof. Also provided are an engineered immune cell comprising the chimeric antigen receptor and a pharmaceutical composition thereof, and use of the engineered immune cell/pharmaceutical composition for treating cancers.

Abstract: A method of processing transmission, a terminal and a network device are provided. The method of processing transmission applied to a terminal includes: when a MAC layer of the terminal receives a data packet from a first logical channel and data packets from the first logical channel correspond to K first processes, starting a first timer or a first counter for each first process, where k?1; triggering starting of a second timer when the first timer expires or the first counter reaches a first preset value; performing a target operation when at least one second timer is running, wherein the target operation includes one of following: sending first notification information to a network device, where the first notification information is used to instruct the network device to perform transmission processing on the first logical channel; or performing the transmission processing on the first logical channel.

Abstract: The present invention relates to the field of disease therapy and immunology. Specifically, disclosed are an anti-CD73 antibody or an antigen-binding fragment thereof, a nucleic acid molecule encoding same, an immunoconjugate comprising same, a bispecific molecule and a pharmaceutical composition, as well as use thereof in enhancing immune response and/or treating tumors.

Abstract: A steelmaking-and-continuous-casting dispatching method and apparatus based on a distributed robust chance-constraint model. The method includes: according to parameters, an objective function and a constraint condition in steelmaking-and-continuous-casting dispatching, establishing the distributed robust chance-constraint model; by using a dual-approximation method or a linear-programming-approximation method, solving the distributed robust chance-constraint model, to obtain processing starting durations of cast batches in conticasters and processing starting durations of furnace batches in machines other than the conticasters; and by using a solved result of the distributed robust chance-constraint model as an evaluation criterion, by using a tabu-search algorithm, determining a furnace-batch sequence and a distribution theme in the steelmaking-and-continuous-casting dispatching.

Abstract: A steelmaking-and-continuous-casting dispatching method and apparatus based on a distributed robust chance-constraint model. The method includes: according to parameters, an objective function and a constraint condition in steelmaking-and-continuous-casting dispatching, establishing the distributed robust chance-constraint model; by using a dual-approximation method or a linear-programming-approximation method, solving the distributed robust chance-constraint model, to obtain processing starting durations of cast batches in conticasters and processing starting durations of furnace batches in machines other than the conticasters; and by using a solved result of the distributed robust chance-constraint model as an evaluation criterion, by using a tabu-search algorithm, determining a furnace-batch sequence and a distribution theme in the steelmaking-and-continuous-casting dispatching.

Abstract: The present disclosure relates to an antenna angle adjustment device, and the angle adjustment device includes a drive member (10) and a driven member (4). The drive member is supported rotatably around a first rotation axis (X1) and can be manipulated and fixed. The driven member is supported rotatably around a second rotation axis (X2), and the angular position of the driven member is related to the angular position of the antenna. The drive member has an engagement point, and the driven member has a concave curved portion. The engagement point extends into the curved portion and engages the curved portion so that the rotation of the drive member around the first rotation axis can cause the rotation of the driven member around the second rotation axis. The present disclosure further relates to an antenna with the angle adjustment device. The angle of the antenna can be appropriately adjusted by the angle adjustment device.

Abstract: A method for producing a single-mode fiber for submarine cables including washing and flame polishing of a preform, fiber drawing, coating with a first coating layer and curing therein using an UV-curing device, coating with a second coating layer and curing therein using the UV-curing device, fiber selection with a 2% screening strain, and testing the properties of the fiber. The fiber has a high strength and long coiling length exceeding 100 km and the method is easy to practice with low production cost and parameters involved therein are highly controllable.

Abstract: A method for producing a single-mode fiber for submarine cables including washing and flame polishing of a preform, fiber drawing, coating with a first coating layer and curing therein using an UV-curing device, coating with a second coating layer and curing therein using the UV-curing device, fiber selection with a 2% screening strain, and testing the properties of the fiber. The fiber has a high strength and long coiling length exceeding 100 km and the method is easy to practice with low production cost and parameters involved therein are highly controllable.

Abstract: The present invention relates to a method for the preparation of compound of microarray chips, especially the method by repeatedly impressing reagents at fixed locations on a substrate to synthesize said chips; and also realtes to a compound microarray chips produced according to said method.