Abstract: An information display method, an apparatus, a readable medium, an electronic device and a program product. The method includes: displaying an object management page for managing a target object; and in response to a trigger operation on association information of the target object in the object management page, displaying target association information (including first association information and/or second association information) used for representing an association cognition of a user to the target object, where the first association information is used for representing association cognition information of the user to a category to which the target object belongs and the target object, and the second association information is used for representing association cognition information of the user to an attribute word of the target object and the target object.

Abstract: The present invention relates to the technical field of hydrogen fuel power generation, specifically a hydrogen fuel high-speed rotating magnetohydrodynamic power generation device. The device comprises a shaft portion, a cover plate portion, a thin plate portion and a combustion propelling portion. The device craftily utilizes hydrogen electrochemical reaction and direct combustion of unionized hydrogen to complete the hydrogen catalytic ionization reaction while providing jet thrust for rotation. Advantages are that it is more efficient than hydrogen fuel cells, has high power density, which is suitable for high-power and high-energy power needs, utilizes no key special components and does not require auxiliary systems such as heat dissipation, breaking limitations of proton exchange membrane on hydrogen fuel cells and low efficiency of a Carnot cycle on hydrogen internal combustion engines.

Abstract: Provided are a milk bowl and a wearable breast pump. The milk bowl is applied to the wearable breast pump, and includes a bowl body and an airbag. The bowl body is provided with a channel, a milk sucking port, a negative pressure port, a milk outlet and an airbag mounting groove. The milk sucking port, the negative pressure port and the milk outlet are spaced apart, and are all communicated with the channel. The negative pressure port is further communicated with the airbag mounting groove. The airbag is mounted in the airbag mounting groove. When the airbag in a natural state, the bottom of the airbag is in a wave shape.

Abstract: Provided are a three-way connecting assembly and a wearable breast pump. The thrree-way connecting assembly is applied to a wearable breast pump, and includes a three-way connector and a diaphragm holder connected with the three-way connector. The three-way connector is provided with a channel, a milk sucking port, a negative pressure port and a milk outlet. The milk sucking port, the negative pressure port and the milk outlet are spaced apart and are all communicated with the channel. The diaphragm holder includes a hollow plug-in part, a connecting part and an elastic diaphragm. The connecting part connects the hollow plug-in part and the elastic diaphragm. The hollow plug-in part is inserted in the negative pressure port, and the hollow plug-in part and the elastic diaphragm are respectively located at two opposite sides of the three-way connector. The elastic diaphragm is attached to the milk outlet.

Abstract: Provided are a solution preparation device and a nasal irrigator. The solution preparation device includes a casing, a flow valve, an on-off valve, a top cover, a first mixer, and a second mixer. A partition is provided in the casing and divides a receiving space into a first chamber and a second chamber. The partition is provided with a mixing channel communicated with the first and second chambers, and a part of the bottom plate corresponding to the second chamber is provided with a discharge channel. The flow valve is arranged in the mixing channel, and the on-off valve is arranged in the discharge channel. Each of the first and second mixers is provided at the top cover, and extends into a respective one of the first and second chambers when the top cover is connected to the casing.

Abstract: Provided are a milk bowl and a wearable breast pump. The milk bowl is applied to the wearable breast pump, and includes a bowl body and an airbag. The bowl body is provided with a channel, a milk sucking port, a negative pressure port, a milk outlet and an airbag mounting groove. The milk sucking port, the negative pressure port and the milk outlet are spaced apart, and are all communicated with the channel. The negative pressure port is further communicated with the airbag mounting groove. The airbag is mounted in the airbag mounting groove. When the airbag in a natural state, the bottom of the airbag is in a wave shape.

Abstract: The present invention relates to the technical field of hydrogen fuel power generation, specifically a hydrogen fuel high-speed rotating magnetohydrodynamic power generation device. The device comprises a shaft portion, a cover plate portion, a thin plate portion and a combustion propelling portion. The device craftily utilizes hydrogen electrochemical reaction and direct combustion of unionized hydrogen to complete the hydrogen catalytic ionization reaction while providing jet thrust for rotation. Advantages are that it is more efficient than hydrogen fuel cells, has high power density, which is suitable for high-power and high-energy power needs, utilizes no key special components and does not require auxiliary systems such as heat dissipation, breaking limitations of proton exchange membrane on hydrogen fuel cells and low efficiency of a Carnot cycle on hydrogen internal combustion engines.

Abstract: Provided are a solution preparation device and a nasal irrigator. The solution preparation device includes a casing, a flow valve, an on-off valve, a top cover, a first mixer, and a second mixer. A partition is provided in the casing and divides a receiving space into a first chamber and a second chamber. The partition is provided with a mixing channel communicated with the first and second chambers, and a part of the bottom plate corresponding to the second chamber is provided with a discharge channel. The flow valve is arranged in the mixing channel, and the on-off valve is arranged in the discharge channel. Each of the first and second mixers is provided at the top cover, and extends into a respective one of the first and second chambers when the top cover is connected to the casing.

Abstract: A head propeller of the flying vehicle compresses incoming flow at a vehicle head inside an upper duct to a lower duct through an air suction channel. A portion of airflow is compressed to the lower duct through the air suction channel under an action of a guide plate and a vehicle body propeller. A bottom propeller of the flying vehicle compresses an airflow into pressure bins of the lower duct at a lower portion through the air suction channel. A sealing state of the pressure bins of the lower duct is destroyed. High-pressure airflow inside the lower duct is jetted out from an air outlet channel to the upper duct. A tail propeller guides the airflow to the tail portion of the vehicle body. The upper duct and the lower duct are constructed inside the pipeline, so a running resistance of the flying vehicle is reduced.

Abstract: A multilayer strand steel wire rope production device is provided. A pre-former is fixed on a drum, and a specific position of the pre-former is defined, a center strand payoff spool and a plurality of outer winding strand payoff spools are provided in the drum. The first wire guide mechanism is close to the corresponding outer winding strand payoff spool. One end of the outer surface of the drum away from the first wire guide mechanism is provided with a second wire guide mechanism, and a hub is additionally provided and located on one side of the drum close to the second wire guide mechanism; outer winding strands drawn from the plurality of outer winding strand payoff spools sequentially pass the first wire guide mechanism, the pre-former, and the second wire guide mechanism, and are guided to the hub for gathering to complete strand wire twisting.

Abstract: A ducted fan device integrated with a permanent magnet synchronous disc flat wire motor for a flying copter car, including a rotor system, a stator system, an air intake/exhaust control system, a detection system, a driving system and a power supply system. The stator system includes a motor shell, and flat wire coils respectively arranged on an upper end face and a lower end face of an inner wall of the motor shell are connected in series. The rotor system is arranged inside the stator system, including axial flow and radial flow composite integrated blades and permanent magnets. A part of centrifugal blades are replaced by the permanent magnets which are located on an outer side.

Abstract: A multilayer strand steel wire rope production device is provided. A pre-former is fixed on a drum, and a specific position of the pre-former is defined, a center strand payoff spool and a plurality of outer winding strand payoff spools are provided in the drum. The first wire guide mechanism is close to the corresponding outer winding strand payoff spool. One end of the outer surface of the drum away from the first wire guide mechanism is provided with a second wire guide mechanism, and a hub is additionally provided and located on one side of the drum close to the second wire guide mechanism; outer winding strands drawn from the plurality of outer winding strand payoff spools sequentially pass the first wire guide mechanism, the pre-former, and the second wire guide mechanism, and are guided to the hub for gathering to complete strand wire twisting.

Abstract: A ducted fan device integrated with a permanent magnet synchronous disc flat wire motor for a flying copter car, including a rotor system, a stator system, an air intake/exhaust control system, a detection system, a driving system and a power supply system. The stator system includes a motor shell, and flat wire coils respectively arranged on an upper end face and a lower end face of an inner wall of the motor shell are connected in series. The rotor system is arranged inside the stator system, including axial flow and radial flow composite integrated blades and permanent magnets. A part of centrifugal blades are replaced by the permanent magnets which are located on an outer side.

Abstract: Disclosed is a magnetic photoacoustic composite non destructive testing device for a power transmission line of a photovoltaic grid based on a corona effect. The device may include a mechanical structure part and a data processing part. The mechanical structure part may include a shielding shell and mounting bases, shielding bodies are mounted on two sides of the shielding shell, a top of the shielding shell is provided with an upper cover, two sides under the upper cover are provided with the mounting base respectively, and the two mounting bases are located above the shielding bodies respectively. The data processing part may include a pair of optical sensing modules, a pair of magnetic sensing modules, an acoustic sensing module, a humidity sensing module, a micro-processor, a signal conditioning and transmission unit and an internal power supply management module.

Abstract: Disclosed is a magnetic photoacoustic composite non destructive testing device for a power transmission line of a photovoltaic grid based on a corona effect. The device may include a mechanical structure part and a data processing part. The mechanical structure part may include a shielding shell and mounting bases, shielding bodies are mounted on two sides of the shielding shell, a top of the shielding shell is provided with an upper cover, two sides under the upper cover are provided with the mounting base respectively, and the two mounting bases are located above the shielding bodies respectively. The data processing part may include a pair of optical sensing modules, a pair of magnetic sensing modules, an acoustic sensing module, a humidity sensing module, a micro-processor, a signal conditioning and transmission unit and an internal power supply management module.