Abstract: A lithium secondary battery includes a lithium metal and/or a lithium alloy as a negative electrode active material, in which the lithium secondary battery can be enhanced in capacity retention rate and can be suppressed in generation of dendrite lithium. A lithium secondary battery comprises a negative electrode current collector layer, a metal layer, and a negative electrode active material layer, the negative electrode active material layer contains a lithium metal or a lithium alloy, the coverage of the negative electrode current collector layer with the metal layer is 50% or more and less than 95%, and the metal layer has a first metal that is taken with lithium to form an alloy, and a second metal contained in the negative electrode current collector layer.

Abstract: A lithium secondary battery with a lithium metal and/or a lithium alloy as a negative electrode active material, in which the lithium secondary battery can be inhibited from being increased in resistance value in heat generation thereof is provided. A lithium secondary battery, wherein the lithium secondary battery comprises a negative electrode current collector layer, a metal layer, a negative electrode active material layer, an electrolyte layer, a positive electrode active material layer, and a positive electrode current collector layer in the listed order, the negative electrode active material layer contains a lithium metal or a lithium alloy, the thickness of the metal layer is 10 nm to 4000 nm, and the metal layer has a first metal that is taken with lithium to form an alloy, and a second metal contained in the negative electrode current collector layer.

Abstract: A lithium metal secondary battery with enhanced in capacity retention rate and reduced in resistance value is provided. A lithium metal secondary battery, wherein the lithium metal secondary battery comprises a negative electrode current collector layer, a metal layer, a negative electrode active material layer, an electrolyte layer, a positive electrode active material layer, and a positive electrode current collector layer in the listed order, the negative electrode active material layer contains a lithium metal and a metal particle dispersed in the lithium metal, the metal particle contains a metal element that is taken with lithium to form an alloy, and the area ratio of the metal particle is 1×10?5% to 50% in observation of a cross section of the negative electrode active material layer in a full charge state.

Abstract: An object of the present disclosure is then to provide a lithium secondary battery with a lithium alloy as a negative electrode active material, in which the lithium secondary battery is enhanced in capacity retention rate and reduced in resistance value. A lithium secondary battery, wherein the lithium secondary battery comprises a negative electrode current collector layer, a negative electrode active material layer, an electrolyte layer in the listed order, the negative electrode active material layer contains lithium, a first metal element that is taken with lithium to form an alloy, and a second metal element that is taken with lithium to form an alloy, the concentration (atomic %) of the first metal element in a surface facing the electrolyte layer is higher than the concentration (atomic %) of the first metal element in a surface facing the negative electrode current collector layer.

Abstract: A remote sensing image geometric normalization method and apparatus. The method comprises: constructing a pyramid tile structure for a reference image, and releasing reference tile data; calculating the level of a tile to be downloaded and the name of the tile to be downloaded, and downloading corresponding data from the reference tile data to obtain a standard tile set; performing first geometric correction on the image to be subjected to geometric normalization and tiles in the standard tile set to obtain a first image processing result; matching the first image processing result with the tiles in the standard tile set to obtain a plurality of control points, and calculating a result evaluation precision; and determining whether to perform second geometric correction on the first image processing result.

Abstract: A method and apparatus for patching a cloud area of a satellite image sequence. The method includes: identifying and expanding a cloud area and a cloud shadow area from each of a plurality of multispectral images of a target area and generating a plurality of single-band images; calculating at least one reference image required for patching the multispectral image and a patching sequence of reference images; determining a patching area of the multispectral image according to a cloud mask image; replacing pixel values of the patching area with pixel values of non-cloud areas of the reference images according to the patching sequence, to obtain a replacement patching image; recording serial number values of the reference images in the patching area to obtain a replacement reference mask image; and performing cloud patching on each replacement patching image and each replacement mask image in the target area through Poisson fusion.

Abstract: The present invention relates to the field of intelligent vehicles, and more specifically, to a human-machine shared control method based on trajectory prediction. It comprises: establishing a road-vehicle model based on vehicle-related parameters and then designing a path-tracking controller; further predicting the driver's driving trajectory, evaluating the driving risk, and switching the control power between the automatic system and the human driver based on the driving risk. The present invention ensures that when the driver's inputs will cause high risk to the vehicle, the driver's input is deprived of; and that when the driver's driving inputs will not cause high risk to the vehicle, the driving is carried out by the driver, so that in the case where the automatic system is having a problem, the driver can effectively realize a safe intervention, and the safety of the intelligent driving is improved.

Abstract: A deflector for a condenser, the condenser has an inlet communicated with exhaust pipes of a compressor, and the deflector is provided at the inlet, the deflector includes: a flow guiding structure having a first tube section and a second tube section of increasing diameter, the second tube section being positioned below the first tube section and extending into the condenser when mounted in place; and a support assembly for fixing the flow guiding structure at the inlet, at least a part of the refrigerant gas flow flows through the interior of the first tube section, and at least another part of the refrigerant gas flow flows through the outer side of the first tube section.

Abstract: A deflector for a condenser. The condenser has an inlet in communication with a compressor, and a deflector for guiding a refrigerant gas flow from the compressor is arranged in the condenser and at a position close to the inlet. The deflector is provided with a deflecting structure projecting toward the inlet, and the deflecting structure is configured as impermeable to the refrigerant gas flow.

Abstract: An anode for a lithium secondary battery, including: a cladding material obtained by bonding an anode active material layer and a current collector layer to each other, in which the anode active material layer contains aluminum, the current collector layer is made of a metal foil, and the anode active material layer satisfies (1) and (2) in which (1): an average voltage of a lithium alloying reaction in the anode active material layer measured using lithium metal as a counter electrode of the anode active material layer is 0.05 V or more, and (2): the average voltage of the lithium alloying reaction in the anode active material layer measured using lithium metal as the counter electrode of the anode active material layer is higher than an average voltage of a lithium alloying reaction in the current collector layer, and a difference in the average voltage of the lithium alloying reaction between the anode active material layer and the current collector layer is 0.05 V or more and 0.5 V or less.

Abstract: A water chamber structure for a condenser, including an orifice plate arranged at one end of the condenser; a water cover fixed to the orifice plate in a sealed manner to form a water storage space; and a partition plate assembly for dividing the water storage space into a water inlet chamber and a water outlet chamber in a sealed manner, including: a first partition plate, the top and side walls of the first partition plate are fixed to the inner walls of the water cover; and a second partition plate, the top of the second partition plate is fixedly connected with the bottom of the first partition plate, the bottom of the second partition plate is fixed to the orifice plate, and the side walls of the second partition plate are connected with the inner walls of the water cover in a sealed manner.

Abstract: Embodiments of the present disclosure are directed to a mesh processing method, device, electronic apparatus and computer readable storage medium. The mesh processing method includes: randomly selecting at least two triangular patches from a plurality of triangular patches of a triangular mesh as reference triangular patches, dividing the triangular mesh into a plurality of sub-triangular meshes according to a spatial position of each of the reference triangular patches in the triangular mesh, and for each of the sub-triangular meshes, taking the reference triangular patch corresponding to the sub-triangular mesh as a traversal starting point and traversing the remaining triangular patches in the sub-triangular mesh.

Abstract: A deflector for a condenser. The condenser has an inlet in communication with a compressor, and a deflector for guiding a refrigerant gas flow from the compressor is arranged in the condenser and at a position close to the inlet. The deflector is provided with a deflecting structure projecting toward the inlet, and the deflecting structure is configured as impermeable to the refrigerant gas flow.

Abstract: A metal anode is provided, including: an active layer formed of lithium and a base material in which the lithium is solid-dissolved; and a base material layer formed of the base material, in which the metal anode has a plate shape including a first surface and a second surface facing each other, the active layer is present on a side of the first surface, the base material layer is present on a side of the second surface, the active layer and the base material layer are laminated in contact with each other, the base material includes one or more metals selected from the group consisting of Al, Si, Sn, and Pb, and the base material layer has a standard deviation of length, which is from the second surface to the active layer, of 0 or greater and 10 or less.

Abstract: According to the technical solution of the present invention, a vertical mass concentration curve of fine aerosol component distribution can be obtained based on remote sensing test cooperation of a ground Lidar and a solar photometer, specifically, an internal mixing model and a normalized volume distribution model are constructed according to the light absorptivity and the water solubility of aerosol components, and separates out profiles of inorganic salt components, black carbon components, water-soluble organic matter, water-insoluble organic matter, fine aerosol water content components and the like to obtain corresponding vertical distribution. A new thought and development direction can be provided for remote sensing inversion of Lidar and the like, and meanwhile, development of aerosol component spectrums is promoted.

Abstract: A deflector for a condenser. The condenser has an inlet in communication with a compressor, and a deflector for guiding a refrigerant gas flow from the compressor is arranged in the condenser and at a position close to the inlet. The deflector is provided with a deflecting structure projecting toward the inlet, and the deflecting structure is configured as impermeable to the refrigerant gas flow.

Abstract: A method for inverting aerosol components using a LiDAR ratio and a depolarization ratio, includes: S1. identifying sand dust, a spherical aerosol and a mixture of the sand dust and the spherical aerosol based on a depolarization ratio; S2. calculating a proportion of the sand dust in the mixture of the sand dust and the spherical aerosol; and S3. identifying soot and a water-soluble aerosol in the spherical aerosol based on a LiDAR ratio. In the present disclosure, only a wavelength with a polarization channel is needed, to identify the aerosol components, achieving high accuracy with low detection costs.

Abstract: A satellite image sequence cloud region repairing method and apparatus.

Abstract: Disclosed herein include adeno-associated virus (AAV) acoustic targeting peptides. An AAV comprising the AAV acoustic targeting peptide can exhibit increased transduction at site(s) of focused ultrasound blood-brain barrier opening (FUS-BBBO), increased neuronal tropism, and diminished transduction of peripheral organs. Disclosed herein include recombinant adeno-associated virus (rAAV) comprising an AAV acoustic targeting peptide disclosed herein. Also provided herein include methods of delivering an agent to one or more target brain region(s) of a subject.

Abstract: An anode for a current collector-integrated secondary battery includes: an anode surface, and a current collector surface, in which the anode for a current collector-integrated secondary battery is a plate-shaped metal anode, and an average crystal grain size when a cross section of the metal anode is observed in a scanning ion microscope (SIM) image is 200 ?m or less.