Abstract: A target conveying vehicle includes a lifting vehicle and a target fixing device. The lifting vehicle includes a vehicle body (1) and load bars (2) which are arranged on the vehicle body (1) and able to be elevated and lowered. The target fixing device is arranged on the load bars (2), and includes a target carrier mechanism and at least one locking mechanism arranged on the target carrier mechanism. The at least one locking mechanism is arranged for fixing the target on the target carrier mechanism.

Abstract: Provided is a backflow cascade novel process for producing a lithium-7 isotope. The process comprises an upper backflow section, an extraction section, an enrichment section, a lower backflow section, and a product acquiring section. Upper backflow phase-conversion liquid and lower backflow phase-conversion liquid are respectively added to the upper backflow section and the lower backflow section, and upper backflow phase-conversion liquid and lower backflow phase-conversion liquid of the lithium material are controlled; the product is precisely acquired in the product acquiring section; an organic phase is added to the upper backflow section, and is recycled in the lower backflow section. By means of cascade connection with a high-performance liquid separator, environmental protection, high efficiency, and multi-level enrichment of the lithium-7 isotope are achieved, and a high-abundance lithium-7 isotope product is obtained.

Abstract: A method for performing alarm grouping control of an electronic device and an associated apparatus are provided, where the method includes the steps of: shifting the execution timing of at least one alarm of a plurality of alarms to group the plurality of alarms into at least one grouped alarm according to at least one grouping control strategy, wherein the execution timing of the at least one alarm is shifted to the execution timing of the at least one grouped alarm; and according to the at least one grouped alarm, controlling whether to wake up at least a portion of the electronic device.

Abstract: Provided is a backflow cascade novel process for producing a lithium-7 isotope. The process comprises an upper backflow section, an extraction section, an enrichment section, a lower backflow section, and a product acquiring section. Upper backflow phase-conversion liquid and lower backflow phase-conversion liquid are respectively added to the upper backflow section and the lower backflow section, and upper backflow phase-conversion liquid and lower backflow phase-conversion liquid of the lithium material are controlled; the product is precisely acquired in the product acquiring section; an organic phase is added to the upper backflow section, and is recycled in the lower backflow section. By means of cascade connection with a high-performance liquid separator, environmental protection, high efficiency, and multi-level enrichment of the lithium-7 isotope are achieved, and a high-abundance lithium-7 isotope product is obtained.

Abstract: A method for performing alarm grouping control of an electronic device and an associated apparatus are provided, where the method includes the steps of: shifting the execution timing of at least one alarm of a plurality of alarms to group the plurality of alarms into at least one grouped alarm according to at least one grouping control strategy, wherein the execution timing of the at least one alarm is shifted to the execution timing of the at least one grouped alarm; and according to the at least one grouped alarm, controlling whether to wake up at least a portion of the electronic device.