Abstract: A metabonomics-based tobacco leaf mildewing identification method, which comprises: obtaining tobacco leaf samples of the same variety, and carrying out artificial mildewing on a certain amount of tobacco leaf samples to obtain mildewed tobacco leaves; measuring volatile and semi-volatile components in the tobacco leaves before and after the tobacco leaf samples are mildewed by adopting a solid phase microextraction-gas chromatography-mass spectrometry method; performing data processing on the collected mass spectrum data to obtain the proportion content of different types of compounds in the mildewed sample and the normal sample, and further obtaining the change difference of the content of volatile compounds in the tobacco leaf sample before and after mildewing; and establishing a tobacco leaf mildewing identification model according to the discrimination variables. The accuracy and efficiency of tobacco mildew identification can be improved, the quality of tobacco shreds is improved.

Abstract: This Invention provides a parking space service and management system based on parking space state information, comprising a cloud server (1), as well as a supervisor terminal (2), a driver terminal (3), a vehicle detection module (4), a field terminal component (5) and a parking enforcement terminal (6) connected to the cloud server (1); The cloud server (1) is used to receive, store, process and update the parking space state information, which includes a parking space code, a parking space state and a time for state change, and is mainly determined by an occupancy state of the vehicle detection module (4), a parking space information, a parking space reservation information and check-in/check-out information; wherein the parking space states include states of the parking space occupied, the parking space vacant and the parking space specific.

Abstract: This invention hereof discloses a refrigerating capacity control device, a test apparatus and a refrigerating control method using the device. The refrigerating capacity control device comprises a compressor (2), a condenser (5), an evaporator (7), a controller (1), a pressure regulating valve (4), a throttling device (6), a control panel (13) for driving a hot-gas valve, and a hot-gas valve (11).

Abstract: An environmentally-friendly ceramic-plastic composite and the preparation method thereof. The composite comprises: thermoplastics, bamboo or wood flour, plasticizer, inner and outer lubricant, crosslinking modifier, filling agent, flame retardant, pigment and ash raw material.

Abstract: A drawer slide (12) has a moveable lock member (30) and a set of spaced apart slots (24, 26, 28) configured for receiving respective chassis mounting lugs (22). The slots (24, 28) are substantially vertical, and the slot (26) extends on one side of the slots (24, 28) and at an angle to the vertical, sloping downward and away from the slots (24, 28). The lock member (30) is linearly moveable from a closed position adjacent to the slot (24) to an open position aside of the slot (24) to selectively allow the mounting lug (22) to be removed from the slot (24). The lock member (30) includes an elongate tab (42) for slidably fitting within an elongate slot (44) in the drawer slide (12), and an elongate slot (58) through which a rivet extends to slidably secure the lock member (30) to the drawer slide (12).

Abstract: A telescoping support member (42) is provided for supporting a central portion (38) of a cable management arm (24) for use with drawer slides (14, 16). The drawer slides (14, 16) each have a cabinet member (18), an intermediate member (20) and a chassis member (22). The cable management arm (24) is secured on one end to one of the chassis members (22) and on an other end to one of the cabinet members (18). The support member (42) has a first end (50) pivotally secured in fixed relation to one of the intermediate members (20) and a second end (52) pivotally secured in fixed relation to one of the cabinet members (18). Extension of the drawer slides (14, 16) extends the cable management arm (24) and the support member (42), with said support member (42) disposed beneath and in sliding engagement with the central portion (38) of the cable management arm (24).