Abstract: A simulating flame humidifier includes a main engine, an upper shell detachably connected to the main engine, and an emitting-light assembly; the main engine is provided with a spray chamber, a bottom surface of the spray chamber is provided with an atomizer; the upper shell is provided with a spraying port communicated with the spray chamber; the emitting-light assembly is arranged in the spray chamber and aligned with the spraying port; the emitting-light assembly is used for generating a light with flame color and illuminating the water mist from the spray port; the bottom surface of the spray chamber extends upwardly to form a chamber aligned to the spraying port, a top portion of the chamber is made of transparent material, the emitting-light assembly is arranged in the top portion of the chamber.

Abstract: A generation system and method for a high-precision three-dimensional navigation map of a fully mechanized mining surface, applicable to use in the technical field of unmanned mining. The generation system comprises a channel wave seismometer, a laser radar, a combined navigation device, a ground penetrating radar, and a data processing unit; the data processing unit acquires data collected by sensors; perform coordinate conversion, feature fusion and consistency processing on the collected data to generate a Delaunay triangle network of a coal seam, a fault/fold, and a roadway; draw a high-precision profile map of the triangle map, calculate a topological relation of the profile map, generate a topological data structure of the profile map, establish a navigation information automatic query database platform based on the high-precision profile map, and construct the high-precision three-dimensional navigation map of the fully mechanized mining surface.

Abstract: An aromatherapy machine includes an atomizing assembly and an essential oil bottle, the atomizing assembly includes a shell, an atomizer and a pump; the essential oil bottle is detachably connected with the lower part of the shell, the pump is provided with a first liquid pipe and a second liquid pipe, which communicated with each other; the shell is provided with a first, pipe, one end thereof enters the essential oil bottle, the other end thereof communicates with the first liquid pipe, an upper part of the shell is provided with a reservoir, a side wall of the reservoir is provided with a second pipe, communicated with the second liquid pipe; the atomizer is arranged above the reservoir.

Abstract: The disclosure generally describes methods of preventing or treating ophthalmic diseases or conditions in a mammalian subject, such as diabetic retinopathy, cataracts, retinitis pigmentosa, glaucoma, macular degeneration, choroidal neovascularization, retinal degeneration, and oxygen-induced retinopathy. The methods comprise administering an effective amount of an aromatic-cationic peptide to subjects in need thereof.

Abstract: An oil leaking prevention structure, used in, an aromatherapy machine having a spraying port and a fluid reservoir, includes a rectifying chamber arranged in the aromatherapy machine, one side of the rectifying chamber is communicated with the spraying port, the other end thereof is communicated with the liquid reservoir, some essential oil stored in the liquid reservoir and atomized into mist, the mist enters the rectifying chamber and is ejected from the spraying port. The middle of the rectifying portion is communicated with the leak-proof portion, the peripheral edge of the rectifying portion is also communicated with the side wall of the leak-proof portion, the leak-proof portion has the role of preventing leakage when the aromatherapy machine is toppled and fall, and it also can keep the flowing amount of the mist in the aromatherapy machine stable when the aromatherapy machine is in using state.

Abstract: A simulating flame humidifier includes a main engine, an upper shell detachably connected to the main engine, and an emitting-light assembly; the main engine is provided with a spray chamber, a bottom surface of the spray chamber is provided with an atomizer, the upper shell is provided with a spraying port communicated with the spray chamber; the emitting-light assembly is arranged in said spray chamber and aligned with the spraying port; the emitting-light, assembly is used for generating a light with flame color and illuminating said water mist from the spray port; the bottom surface of the spray chamber extends upwardly to form a chamber aligned to the spraying port, a top portion of the chamber is made of transparent material, the emitting-light assembly is arranged in the top portion of the chamber.

Abstract: Live broadcast interaction method, apparatus, device, and storage medium are provided. The method is applied in a live broadcast cooperative server connected to multiple live broadcast ends and multiple live broadcast service providers, and includes: receiving a live broadcast request sent by a first live broadcast end; providing a list of one or more connectable second live broadcast ends to the first live broadcast end; receiving a confirmation result from the first live broadcast end or a second live broadcast end; receiving original live broadcast data of the first live broadcast end and at least one second live broadcast end according to the confirmation result; processing the original live broadcast data to generate final live broadcast data; and sending the final live broadcast data to one or more live broadcast service providers. A connection across live broadcast service providers can be realized, and the scalability of live broadcast is improved.

Abstract: The invention discloses an aromatherapy humidifier, which includes a base, a shell and a cover, which are superimposed sequentially. An atomizing container is arranged on the base. A water storage tank is arranged on the atomizing container. The atomizing container and the water storage tank are contained in the shell. The water storage tank supplies water for the atomizing container and is provided with a mist channel communicated with the atomizing container. The atomizing container is provided with an atomizing assembly for atomizing water into mist and an aromatherapy assembly for volatilizing essential oil. The cover is covered on the shell and the water storage tank, the cover is provided with a spray port communicated with the mist channel and an water inlet communicated with the water storage tank, the mist and the volatilizing essential oil float through the mist channel and the spray port to humidify air.

Abstract: An automatic tritium extraction method for environmental monitoring comprises the following steps: 1) cleaning of a distillation chamber; 2) distillation rising; 3) distillation; 4) condensation; 5) discharging samples out of the distillation chamber. By the adoption of the automatic tritium extraction device and method for environmental monitoring, fully-automatic distillation and condensation of environmental tritium samples, automatic cleaning of the distillation chamber, and automatic and accurate addition of required agents are realized, and fully-automatic acquisition, preparation, distillation, purification, measurement and analysis of environmental tritium can be completed; and manual intervention is reduced, so that monitoring results are more accurate, and labor costs are saved.

Abstract: A small night lamp with spreading fragrance function includes a bottom shell, a fan, a transparent supporting base, a light source and a transparent encloser. The bottom shell is provided with an accommodating groove, the accommodating groove is provided with a first bottom wall and a groove opening, the first bottom wall is provided with a number of air inlet holes. The fan is arranged above the accommodating groove. The inner wall surface of the transparent supporting base is provided with a perforated board, the top surface of the perforated board is provided with a groove for an essential oil piece. The light source is arranged in the transparent supporting base.

Abstract: An automatic tritium extraction device for environmental monitoring comprises a distillation chamber, a temperature control unit, a condensation unit and an auxiliary condensation unit. The distillation chamber is connected to a first pump, a second pump and a third pump. A delivery pipe comprises a first vertical pipe, a second vertical pipe and an oblique pipe which inclines upwards from the distillation chamber to the condensation unit. An automatic tritium extraction method for environmental monitoring comprises the following steps: 1) cleaning of a distillation chamber; 2) distillation rising; 3) distillation; 4) condensation; 5) discharging samples out of the distillation chamber.

Abstract: Embodiments of the present disclosure provide data processing methods and devices. The method comprises determining first feature information of one or more second users corresponding to a first user and second feature information of one or more to-be-selected commodity objects; determining one or more first matching degrees in at least one first feature dimension between the one or more second users and the one or more to-be-selected commodity objects according to the first feature information and the second feature information; and determining target commodity object information corresponding to the first user according to the one or more first matching degrees.

Abstract: An automatic tritium extraction device for environmental monitoring comprises a distillation chamber, a temperature control unit, a condensation unit and an auxiliary condensation unit. The distillation chamber is connected to a first pump, a second pump and a third pump. A delivery pipe comprises a first vertical pipe, a second vertical pipe and an oblique pipe which inclines upwards from the distillation chamber to the condensation unit. An automatic tritium extraction method for environmental monitoring comprises the following steps: 1) cleaning of a distillation chamber; 2) distillation rising; 3) distillation; 4) condensation; 5) discharging samples out of the distillation chamber.

Abstract: The present invention relates to a production technique of a 3D glass candle lamp. Transparent glass is processed, the interior of the glass is formed by a laser method, and by conducting electroplating and color plating on the inner surface and the outer surface of the glass correspondingly, under the condition that a light source of the glass lamp is available, light is reflected by the inner electroplated layer and the outer electroplated layer, and thus clearly-layered 3D patterns are formed at the positions of laser patterns; in addition, the colors of the patterns can change along with plating colors and the color of the light source, and the scene illumination effect is additionally achieved.