Abstract: A dry-wet combined heat exchange device includes a rack, a plate-shaped dry heat exchanger and a plate-shaped wet heat exchanger. A placement cavity is formed in the rack. A first ventilation opening extends vertically through the top of the placement cavity, and a second ventilation opening extends horizontally through one or more sides of the placement cavity. The plate-shaped dry heat exchanger is obliquely arranged in the placement cavity to divide the placement cavity into an upper cavity and a lower cavity, and has an upper plate surface facing the first ventilation opening and a lower plate surface facing at least one second ventilation opening. The plate-shaped wet heat exchanger is disposed at and transverse to the first ventilation opening and/or at least one second ventilation opening.

Abstract: A fluid control assembly and a heat management system are provided. The fluid control assembly comprises a communication channel and heat exchange channels. The heat exchange channels comprise a first channel and a second channel. The communication channel is in communication with a flow channel of a fluid management element. The flow channel of the fluid management element is in communication with the first channel. At least a portion of the first channel is disposed close to at least a portion of the second channel, and working fluid within the portions of the first channel and the second channel which are close to one another can exchange heat.

Abstract: A heat exchanger, a heat exchange assembly, and a heat management system are provided. The heat exchanger includes a first heat exchange region and a second heat exchange region. The heat exchanger includes a first plate, a third plate, a fourth plate, and a second plate arranged in sequence. The third plate includes a mating hole, and the fourth plate includes a mating hole disposed opposite to and in mating communication with the mating hole of the third plate. The fourth plate includes a mating hole disposed opposite to and in mating communication with the second plate, and the second plate includes a hole disposed opposite to and in mating communication with the fourth plate. A hole channel in the first heat exchange is communicated with a hole channel in the second heat exchange region via the third plate and the fourth plate.

Abstract: An aerosol generating substrate, an aerosol generating article, and an electronic atomizing device are provided. The aerosol generating substrate includes a base part and a plurality of subparts, the plurality of subparts are located at an outer side of the base part in a first direction, the plurality of subparts are spaced apart from each other in a second direction of the base part, and a space between any two adjacent subparts of the plurality of subparts is a gap space, in which the first direction and the second direction intersect with each other.

Abstract: An MLC is provided, the MLC includes: a plurality of leaves; first driving mechanisms connected to the leaves and configured to drive the leaves to move to form a radiation field; and at least one leaf head mechanism mounted on at least one corresponding leaf of the leaves and configured to adjust the radiation field.

Abstract: An electrostatic discharge protection structure and a chip are provided. The electrostatic discharge protection structure includes: a semiconductor substrate, an N-type well, a P-type well, a first N-type doped portion, a first P-type doped portion, a second P-type doped portion and a second N-type doped portion. The N-type well and the P-type well are located in the semiconductor substrate. The first N-type doped portion and the second P-type doped portion are located in the P-type well, and the first P-type doped portion and the second N-type doped portion are located in the N-well. The first N-type doped portion has a “T” shape structure, the first P-type doped portion has a “U” shape structure, and a part of the first N-type doped portion is located in a “U” shape opening of the first P-type doped portion.

Abstract: A fluid control assembly and a valve device are provided. The fluid control assembly comprising a connector, wherein the connector has a connection port, and the connection port comprises a first connection port and a second connection port, the first connection port and the second connection port being located on the same wall of the connector, which facilitates fixed connection between the connector and a plate. The plate and the connector are separately arranged and are fixedly connected to each other, and such an arrangement is beneficial to save on the processing time cost and material cost, compared with the integral arrangement of a connector and a plate.

Abstract: A heat management apparatus comprises a first heat exchange portion, a second heat exchange portion and a throttle unit, wherein the first heat exchange portion is used for exchanging heat between a refrigerant throttled by the throttle unit, and a cooling liquid; and a first wall of the first heat exchange portion and a second wall of the second heat exchange portion are arranged opposite each other, such that the structure of the heat management apparatus is relatively compact.

Abstract: A polythiol composition and an optical resin material are provided. The polythiol composition includes tetrakis(3-mercaptopropionate)pentaerythritol and tetrakis(3-amercaptopropionate)pentaerythritol disulfide substitute, and the mass ratio of the tetrakis(3-mercaptopropionate)pentaerythritol disulfide substitute to tetrakis(3-mercaptopropionate)pentaerythritol is 1:(181-10000). By controlling the tetrakis(3-mercaptopropionate)pentaerythritol disulfide substitute in a specific proportion in the polythiol composition in the present invention, the phenomenon of gel polymerization inhibition can be effectively avoided, and presence of active groups in resin lenses and the permeation of water and oxygen are reduced, thereby greatly reducing the aging process of the resin lenses.

Abstract: A thermal management component in a thermal management system. The thermal management component has a first connecting port, a second connecting port, and a third connecting port and includes a first valve portion, a liquid storage portion, and a plate heat exchange assembly. The first valve portion is located between a fourth connecting port and a fifth connecting port. The first connecting port is in communication with an inlet of the liquid storage portion. The plate heat exchange assembly is located downstream from the liquid storage portion. The plate heat exchange assembly is in communication with the second connecting port and the third connecting port, and the second connecting port and the third connecting port are outlets.

Abstract: An integrated waterproof seal connector has a metal snap-fit member, a plastic support member, a rubber tube, and a supporting tube member. The rubber tube has a first hollow structure portion, connected to a second hollow structure portion through a connecting portion. The supporting member tube is detachably disposed in the first hollow structure portion. The metal snap-fit member is detachably disposed in the plastic support member, and a press type clamping structure portion is arranged on an end of the metal snap-fit member and can be stuck to a wall of the plastic support member. The plastic support member is disposed in the second hollow structure portion. A first end of the second hollow structure portion is provided with a seal structure for sealing a connecting port of a device. A stuck structure protrudes from the first end of the second hollow structure portion.

Abstract: Techniques for generating replication data from a data source to be stored in a target location are described herein. A computing system can receive, from a client device, client requirements associated with a dataflow from the data source to the target location. The client requirements can include an expected data freshness value and an expected data query latency value. Additionally, the computing system can process the expected data freshness value with one or more machine-learned models to generate an extraction framework for extracting data from the data source. Moreover, the computing system can process the expected data query latency value with the one or more machine-learned models to generate a loading framework for loading data to the target location. Furthermore, the computing system can copy the replication data from the data source to the target location based on the extraction framework and the loading framework.

Abstract: A heat exchange device including a valve element component, a core body component and a connecting member having a first end and a second end, and the second end is provided with a welding section and an adjacent section; the core body component is provided with a welding matching portion; the welding section is welded to the welding matching portion, and the adjacent section is adjacent to the welding section; the outer diameter of the welding section is smaller than or equal to the inner diameter of the welding matching portion, and the outer diameter of the adjacent section is smaller than or equal to the inner diameter of the welding matching portion; and the distance between the end of the welding matching portion away from the valve element component and the end of the welding section away from the valve element component is larger than or equal to zero.

Abstract: A throttling heat exchange assembly includes a first heat exchange part, a bridge, a second heat exchange part, a throttling element, and a sensing element. The bridge is at least partially located between the first heat exchange part and the second heat exchange part. The bridge includes two holes and/or slots for communication facing towards the first heat exchange part. The bridge includes at least two holes or slots that allow communication with the second heat exchange part. The bridge is further provided with a first mounting part. The sensing element is fitted to the first mounting part. A sensing head of the sensing element is located in an internal space of the bridge.

Abstract: Techniques for generating replication data from a data source to be stored in a target location are described herein. A computing system can receive, from a client device, client requirements associated with a dataflow from the data source to the target location. The client requirements can include an expected data freshness value and an expected data query latency value. Additionally, the computing system can process the expected data freshness value with one or more machine-learned models to generate an extraction framework for extracting data from the data source. Moreover, the computing system can process the expected data query latency value with the one or more machine-learned models to generate a loading framework for loading data to the target location. Furthermore, the computing system can copy the replication data from the data source to the target location based on the extraction framework and the loading framework.

Abstract: A fluid management apparatus and a thermal management system are provided. A flow passage plate assembly and a valve mechanism of the fluid management apparatus are arranged separately; a valve body of the valve mechanism is fixedly connected to the flow passage plate assembly; the valve body and the flow passage plate assembly can be processed separately and then assembled together; a passage of the valve mechanism has openings on the same wall of the valve body.

Abstract: A fluid control assembly and a valve device are provided. The fluid control assembly comprising a connector, wherein the connector has a connection port, and the connection port comprises a first connection port and a second connection port, the first connection port and the second connection port being located on the same wall of the connector, which facilitates fixed connection between the connector and a plate. The plate and the connector are separately arranged and are fixedly connected to each other, and such an arrangement is beneficial to save on the processing time cost and material cost, compared with the integral arrangement of a connector and a plate.

Abstract: The present application provides a three-mode storage method for program blocks based on check, comprising: first dividing the program to be injected into N blocks and checking each block to obtain the first checksum; then injecting the program to be injected and the first checksum twice in the program storage area, and the two injected programs are noted as the main program and the backup program, respectively; dividing the main program into N blocks, and checking each program block to obtain the second checksum during program run; dividing the backup program into N blocks and checking each block to obtain the third checksum; and comparing the checksum, second checksum and third checksum: if the three are consistent, performing no operation; updating the program or checksum and checking again, if the three are inconsistent.

Abstract: An integrated component, used for a vehicular thermal management system, includes a connection portion and a liquid storage portion. The connection portion and the liquid storage portion are connected to form an integrated whole. The integrated component has a liquid storage cavity. The connection portion has channels, said channels including a first channel and a second channel. The first channel comprises a first inlet and a first outlet, a working medium entering the first channel from the first inlet and leaving the first channel through the first outlet. The liquid storage cavity can be in communication with the second channel. The second channel comprises a third outlet, a working medium that passes through the liquid storage cavity leaving the second channel through the third outlet. The connection portion has an installation base, the installation base being in communication with the first channel or the second channel.

Abstract: Embodiments of the present disclosure relate to an electrostatic protection structure and an electrostatic protection circuit. The electrostatic protection structure includes: a SCR structure and a trigger structure; the SCR structure includes: a well region of a second conductivity type and a first well of a first conductivity type region, a first-doped region of the first conductivity type, and a first-doped region of the second conductivity type; the trigger structure includes: a first-doped region of the second conductivity type, a second well region of the first conductivity type, a second-doped region of two conductivity types, a third-doped region of the second conductivity type, a fourth-doped region of the second conductivity type, and a first gate electrode.