Abstract: Disclosed are a method, a device and a non-transitory storage medium. The method includes: deploying a detection satellite to fly in one detection orbital plane opposite to the satellites in the large-scale constellation, to sequentially detect satellites flying in one target orbital plane of the large-scale constellation in a manner that an approach distance between the detection satellite and a satellite being detected is within a set detection distance, transmitting the detection satellite from the one detection orbital plane to another detection orbital plane in virtue of Earth oblateness perturbation, so as to sequentially detect satellites flying in another target orbital plane of the large-scale constellation in a manner that the approach distance between the detection satellite and a satellite being detected is within the set detection distance, and stopping the detection satellite from detecting until all satellites of the large-scale constellation have been detected.

Abstract: An information bit determination method and a mapping relationship generation method for polar-coded modulation, and devices thereof are provided. The information bit determination method includes: providing a mapping relationship table for a predefined polar-coded modulation scheme, the mapping relationship table at least including target rates, modulation orders and first parameters of a polar code/component code under different MCS indices; determining the quantity of information bits in each polar code/component code in a target polar-coded modulation system in accordance with the mapping relationship table; and determining an information bit set corresponding to each polar code/component code in accordance with the quantity of information bits in each polar code/component code in the target polar-coded modulation system, the information bit set being used to indicate a set of positions of the information bits.

Abstract: The present invention discloses a frame structure of a grill, in which support legs are obliquely disposed so that a grill body placed on a grill body support seat cannot easily topple, the grill body support seat and the support legs are detachably assembled by means of mating between accommodating spaces and first fasteners to limit the support legs in multiple directions, so that the support legs cannot be easily displaced relative to the grill body support seat, thus improving stability of the frame, facilitating assembly, storage and transportation, using less parts and providing a wheel body for easy movement.

Abstract: Disclosed are a system and a method for capturing a space target. The system includes a plurality of capturing devices, a delivery device, a launching device, and a deceleration and recovery device, each of the plurality of capturing devices is configured to be launched into a target orbit to capture a defunct space target, the delivery device is configured to deliver, along a preset delivery trajectory, each of the plurality of capturing devices to a first preset location in the launching device, the launching device is configured to launch each of the plurality of capturing devices located at the first preset location into the target orbit to capture the defunct space target, and the deceleration and recovery device is configured to decelerate each of the plurality of capturing devices after it is launched and flies a preset distance.

Abstract: An article including at least one polymer, the at least one polymer including a silicone elastomer, a thermoplastic elastomer, or combination thereof, wherein the article has an outer surface treated to provide at least silicon moieties, silicon-oxide moieties, silica-like moieties, organosilicon moieties, hydroxyl moieties, hydrocarbon moieties, or combination thereof, wherein the outer surface has a tack decrease of at least 50% compared to a non-treated outer surface.

Abstract: The present invention discloses a frame structure of a grill, in which support legs are obliquely disposed so that a grill body placed on a grill body support seat cannot easily topple, the grill body support seat and the support legs are detachably assembled by means of mating between accommodating spaces and first fasteners to limit the support legs in multiple directions, so that the support legs cannot be easily displaced relative to the grill body support seat, thus improving stability of the frame, facilitating assembly, storage and transportation, using less parts and providing a wheel body for easy movement.

Abstract: The present invention discloses a grill body structure of a pellet grill, in which a first plate surface of a fixture is assembled with an end shell by first fasteners; a second plate surface of the fixture is assembled with the end shell and a side plate by second fasteners to facilitate splicing and combination of a grill body; and the first fasteners and the second fasteners are externally disposed, and a positioning groove and the fixture separate the fasteners from a heating cavity to achieve heat insulation and improve heat insulation performance in the grill body; and disposition of the fixture is beneficial to improving structural strength of a connection between the end shell and the side plate and improving stability of the structure, and the form of detachable assembly facilitates transportation and carrying.

Abstract: The present disclosure provides a grill shell structure for a grill, which comprises an inner chamber, a heat insulation member is accommodated in the inner chamber, and the heat insulation member is fixed on a grill shell by a fixing structure. A support body is arranged between a side of the heat insulation member facing an inner wall of the inner chamber and the inner wall of the inner chamber for support so that the heat insulation member is arranged spatially apart from an inner wall of the grill shell to form a heat insulation chamber between the heat insulation member and the inner wall of the grill shell.