Abstract: A heat dissipation system for a high-speed train running in a low-vacuum tube is provided. Component groups that provide power and resistance for the movement and stop of a train are provided at a periphery, close to the train, in a low-vacuum tube. The component group is provided with a group A cooling assembly. The group A cooling assembly includes a group A cooling-type heat exchanger and/or a group A nozzle assembly attached to the back of the component group. Since the friction between the train running at high speed and the air in the low-vacuum tube and the operation of the key equipment in the low-vacuum tube will generate a lot of heat, the group A cooling assembly in the component group in the low-vacuum tube exchanges the heat with the air in the low-vacuum tube.

Abstract: A system for a sandy soil landfill solid waste polluted river channel, includes a ground water interception and diversion system and a river channel ecological remediation system. The ground water interception and diversion system includes a water intake well arranged upstream of ground water in a landfill area, a buffer pool communicated with the water intake well, and a wastewater treatment system communicated with the buffer pool. The water intake well, the buffer pool, and the wastewater treatment system are communicated through a wastewater pipe. An electric wastewater valve and a variable frequency water pump are arranged on the wastewater pipe in sequence. The river channel ecological remediation system includes an impermeable layer arranged at a bottom of a river channel and ecological bank protections arranged on both sides of a river channel slope.

Abstract: A test method for a time-sensitive networking device, including steps of: sending a test request and a test goal; converting the test goal into test information; making a determination on a test scenario, wherein when the test scenario is a simulation test, a test indication signal is sent to a networking device under test, and when the test scenario is a field test, no test indication signal is sent; determining whether feedback information is received from the networking device under test within a test duration; in case of the reception, testing the feedback information and outputting a test result. A test system for a time-sensitive networking device, including a networking device testing apparatus, a user terminal and a plurality of networking devices under test. One terminal of the networking device testing apparatus is connected to the user terminal, and another terminal is connected to the plurality of networking devices under test.

Abstract: The present invention provides an elevator-calling control apparatus, an elevator-calling control system and an elevator-calling control method thereof, and belongs to the field of elevator control technologies. In an elevator-calling control process, the following steps are included: inputting an elevator-calling command; displaying elevator running state information and estimated time of arrival information of several elevators in a corresponding elevator group for a passenger to make reference, wherein the elevator running state information at least includes information that reflects a current crowding degree of the elevator; and selecting an elevator from the several elevators as the elevator that the passenger determines to take. The elevator-calling control of the present invention may facilitate a passenger to actively select an elevator that the passenger determines to take, which has good user elevator calling and taking experience and enhances the running efficiency of the elevator.

Abstract: A method for creating a group is disclosed, the method includes: presenting, by a terminal, at least one object on a display user interface; and when the terminal detects a first operation for a first object, reserving at least one to-be-selected object on the display user interface according to a preset group attribute of the first object, and triggering the at least one to-be-selected object to enter a to-be-grouped editing state. The method further incudes when the terminal detects a curved slide operation, and a track of the curved slide operation passes through multiple to-be-selected objects an odd number of times, using the multiple to-be-selected objects as one group, where the track of the curved slide operation is a non-closed curve. Therefore, a group can be quickly created, operations can be reduced, and operation efficiency can be improved.

Abstract: The present invention provides an in-building lift taking navigation terminal, system and method and belongs to the field of lift technology. The in-building lift taking navigation terminal provided by the present invention comprises: a query input module at least used for inputting destination floor position information and a query instruction; an optional lift taking path display module used for acquiring and displaying one or more optional lift taking paths from an initial floor position to a destination floor position; and a navigation information display module used for generating and displaying corresponding navigation information based on each of the lift taking paths. The present invention can provide convenient and clear in-building lift taking path navigation for the passenger, the passenger can thus conveniently and efficiently reach the destination floor position and has a good lift taking experience.

Abstract: The present disclosure provides a molecular marker linked to Fusarium wilt resistance gene in tomato, and a method for obtaining the molecular marker linked to Fusarium wilt resistance gene in tomato. The molecular marker according to the present disclosure has a high specificity, and can be used to identify the resistance to Fusarium oxysporum f. sp. Physiological race 3 quickly and improve the breeding efficiency of the seeds resistant to Fusarium oxysporum f. sp. Physiological race 3. The molecular marker linked to Fusarium wilt resistance gene in tomato according to the present disclosure is prepared simply and has a low production cost. The molecular marker according to the present disclosure can be used to identify the resistance to Fusarium oxysporum f. sp. Physiological race 3, screen the tomato single plant which is resistant to Fusarium oxysporum f. sp.

Abstract: An elevator taking user management system, which includes a detection apparatus, a processing module, and an output apparatus. The processing module is respectively electrically connected to the detection apparatus and the output apparatus. The detection apparatus detects the number of persons in an elevator waiting area; the processing module receives a signal at least indicating the detected number of persons sent by the detection apparatus, acquires the number of persons who have input target floors, further compares the detected number of persons with the number of persons who have input target floors at the floor where the detection apparatus is located, and when the detected number of persons is greater than the number of persons who have input target floors, sends a reminding signal; and the output apparatus is eclectically connected to the processing module, for receiving the reminding signal and presenting it in the elevator waiting area.

Abstract: The present invention provides an in-building lift taking navigation terminal, system and method and belongs to the field of lift technology. The in-building lift taking navigation terminal provided by the present invention comprises: a query input module at least used for inputting destination floor position information and a query instruction; an optional lift taking path display module used for acquiring and displaying one or more optional lift taking paths from an initial floor position to a destination floor position; and a navigation information display module used for generating and displaying corresponding navigation information based on each of the lift taking paths. The present invention can provide convenient and clear in-building lift taking path navigation for the passenger, the passenger can thus conveniently and efficiently reach the destination floor position and has a good lift taking experience.

Abstract: The present invention provides an elevator-calling control apparatus, an elevator-calling control system and an elevator-calling control method thereof, and belongs to the field of elevator control technologies. In an elevator-calling control process, the following steps are included: inputting an elevator-calling command; displaying elevator running state information and estimated time of arrival information of several elevators in a corresponding elevator group for a passenger to make reference, wherein the elevator running state information at least includes information that reflects a current crowding degree of the elevator; and selecting an elevator from the several elevators as the elevator that the passenger determines to take. The elevator-calling control of the present invention may facilitate a passenger to actively select an elevator that the passenger determines to take, which has good user elevator calling and taking experience and enhances the running efficiency of the elevator.

Abstract: An elevator taking user management system, which includes a detection apparatus, a processing module, and an output apparatus. The processing module is respectively electrically connected to the detection apparatus and the output apparatus. The detection apparatus detects the number of persons in an elevator waiting area; the processing module receives a signal at least indicating the detected number of persons sent by the detection apparatus, acquires the number of persons who have input target floors, further compares the detected number of persons with the number of persons who have input target floors at the floor where the detection apparatus is located, and when the detected number of persons is greater than the number of persons who have input target floors, sends a reminding signal; and the output apparatus is eclectically connected to the processing module, for receiving the reminding signal and presenting it in the elevator waiting area.