Abstract: A user equipment (UE) may receive, from a base station, a configuration indicating a first orthogonal cover code (OCC) length that is 4 and a second OCC length that is 2 for demodulation reference signals (DM-RSs) communications between the base station and the UE. The UE may receive a signaling indicating the UE to communicate DM-RS(s) according to the first OCC length or the second OCC length. The UE may communicate, with the base station, a DM-RS according to the first OCC length or the second OCC length indicated by the signaling.

Abstract: A thermal management assembly, including: a heat exchange plate, with a heat transfer fluid flowing in a flow channel of the heat exchange plate and exchanges heat with the outside; a fluid guide block installed on the heat exchange plate; an intermediate heat exchanger installed on the fluid guide block and having a first fluid path and a second fluid path, the heat transfer fluid in the first fluid path and that in the second fluid path exchanging heat; an expansion valve installed on a fluid guide block. The fluid guide block is further provided with a first opening, a second opening, and an installation chamber; the first opening is in fluid communication with the first fluid path; the installation chamber is in fluid communication with the first and second openings respectively; the expansion valve is installed in the installation chamber.

Abstract: A charging terminal includes a connecting base and an inserting part. The charging terminal is arranged inside the charging base. The inserting part includes an insertion hole and a plurality of elastic pieces arranged at intervals in the circumferential direction and enclosed to form the insertion hole. The insertion hole is connected to a pin terminal of a charging gun. The elastic pieces includes a main elastic piece and a transition elastic piece arranged on the end portion of the main elastic piece. The transition elastic piece is connected between the main elastic piece and the connecting base. The outer peripheral surface of the transition elastic piece is a recessed surface. When the pin terminal of the charging gun is inserted into the insertion hole, the transition elastic piece is used for pulling the main elastic piece to move towards a central axis of the insertion hole.

Abstract: The invention provides a streptomyces graminearus strain, a streptomyces graminearus oil suspension, as well as its preparation method and application thereof. The streptomyces graminearus oil suspension contains streptomyces graminearus conidiospore powder, emulsifier, stabilizer, wetting dispersant, antioxidant, thickener, ultraviolet protectant, preservative and carrier oil. The use of carrier oil as the dispersion medium offers environmental friendliness, excellent permeability, adhesion properties, and resistance to rain washing. Additionally, the carrier oil enhances the spore germination of streptomyces graminearus. Furthermore, it has the advantages of low application cost, slow spore settling speed, easy to shake well when using, stable efficacy, long storage time, suitability for various spraying techniques and a simple preparation method. The spore survival time of the streptomyces graminearus oil suspension is prelonged, with a spore germination rate is as high as 85% after 18 months of storage.

Abstract: The present disclosure provides an automatic driving test method. The method includes: acquiring test configuration information input by a user; generating test cases according to the test configuration information, and allocating the test cases to corresponding test types, wherein test types comprise a virtual simulation test, a whole vehicle in-loop test, a closed site test, and an open road test; and under each test type, testing a to be tested vehicle based on the corresponding test cases to obtain test results corresponding to each of the test type, and the test results comprise a simulation test result, a whole vehicle in-loop test result, a closed road test result, and an open road test result. Thus obtaining rich comprehensive test evaluation results makes the test results for autonomous vehicles more accurate.

Abstract: Provided are a twist-bend nematic (NTB) LC dimer-based material and use thereof, and an LC-based cholesteric heliconical (CH) material and use thereof. The NTB LC dimer-based material is at least one selected from the group consisting of CBnCB, CBnOCB, and CBOnOCB, with n being a positive integer of 3 to 15. Based on ultra-stable properties of the material, the disclosure further provides the LC-based CH material, which uses the LC dimer-based material as a key raw material and integrates a conventional nematic LC monomer material and a chiral molecule.

Abstract: A main winch system of a rotary drilling rig includes a main action loop, a pilot control loop, and a feedback control loop. The main action loop includes an engine, a hydraulic pump, a main control valve, a balance valve, a main winch motor, and an oil tank. The pilot control loop includes a pilot handle, a solenoid valve I, a pressure relay, and the main control valve in the main action loop. The feedback control loop includes a solenoid valve II and the hydraulic pump and the main control valve in the main action loop. In response to a lifting action of the pilot handle for the main winch, under the control of a button, the solenoid valve II is energized continuously, and the solenoid valve I is energized and de-energized according to a given rule.

Abstract: A bispecific antibody and a monoclonal antibody against human thymic stromal lymphopoietin (TSLP), and a use thereof.

Abstract: Provided are an antibody against varicella-zoster virus, a nucleic acid molecule encoding the antibody, an expression vector comprising the nucleic acid molecule, a host cell comprising the nucleic acid molecule or the vector, a method for preparing and purifying the antibody, and the use of the antibody.

Abstract: A bispecific antibody and a monoclonal antibody against human thymic stromal lymphopoietin (TSLP), and a use thereof.

Abstract: A staggered and crossed heat storage adsorption bed and a seawater desalination waste heat storage system are provided, which relate to the field of seawater desalination and the technical field of thermochemical adsorption heat storage. The adsorption bed includes a bed body, wherein an adsorption cavity is arranged in the bed body; two sides of the adsorption cavity are respectively communicated with an inlet cavity and an outlet cavity; the adsorption cavity includes a vacuum heat insulation layer arranged at an outermost side; the vacuum heat insulation layer is embedded with an adsorption box fixing layer; a corner end adsorption box, a central adsorption box and a side adsorption box are staggered and crossed arranged in an inner cavity of the vacuum heat insulation layer through the adsorption box fixing layer.

Abstract: Provided include a beam modulation apparatus for modulating an input light field and a projection system containing the apparatus. The input light field has a first light field and a second light field, having a difference of 90° in their polarization states. The apparatus includes a PBS prism, a first LCOS panel and a second LCOS panel. The first and the second LCOS panel are respectively over a side surface of the PBS prism opposing to an optical incident surface and an optical exit surface. Each LCOS panel comprises a plurality of pixels over a reflective surface thereof, with each pixel controllably switched on or off such that a polarity state of a light beam reflected by a portion of the reflective surface corresponding thereto is changed or remains unchanged. This beam modulation apparatus can be applied in a projection system, such as a laser TV projection system.

Abstract: Disclosed in the present application are an antibody or an antigen-binding portion thereof binding to human IL-4R, a polynucleotide encoding the antibody or antigen-binding portion thereof, a vector comprising the polynucleotide, a host cell comprising the polynucleotide or vector, a method for preparing and purifying the antibody, and the use of the antibody or antigen-binding portion thereof.

Abstract: A laser driving device and a method for enabling a uniform light field, wherein the laser driving device is a high-power laser driving device that enables a uniform light field on the basis of a narrow-band low-spatial-coherence light and is provided for laser fusion. The narrow-band low-spatial-coherence light is configured as a seed of the laser driving device, an amplification and transmission unit amplifies the seed, a frequency conversion unit converts a frequency of the laser, and a focusing component is configured for laser focusing and uniform illumination.