Abstract: An electronic expansion valve and a thermal management assembly. The electronic expansion valve has a valve port and a valve core. A valve body includes a first flow portion, a second flow portion, a first cavity and a second cavity. The first flow portion comprises a first connection section and a first subsection, and the first subsection is directly in communication with the first cavity. The second flow portion comprises a second connection section and a second subsection, and the second subsection is directly in communication with the second cavity. In a clockwise direction, an angle formed between at least one of the center line of the first subsection and the center line of the second subsection and the center line of the valve core is an acute angle.

Abstract: The present disclosure discloses an artificial rice and a preparation method thereof. The method includes the following steps: pre-curing quinoa by microwave irradiation after pretreatment; evenly mixing the pre-cured taro whole powder and the pre-cured quinoa powder with a banana powder, a kiwifruit powder and a molecular distillation monoglyceride; and quantitatively adding a tempered composite material into a twin-screw extrusion machine through a feeder; setting a working temperature of a cavity of each machine section of the twin-screw extrusion machine, in which a temperature gradient in Zone I is 45° C. to 65° C., Zone II 75° C. to 95° C., Zone III 115° C. to 135° C., Zone IV 105° C. to 115° C., Zone V 20° C. to 35° C., a rotation speed of a screw is 120 rpm to 370 rpm; obtaining the artificial rice after drying and polishing.

Abstract: Embodiments provide a positioning method, an assistant site, and a system, to improve positioning accuracy of a mobile terminal. The method according to the embodiments of the present invention includes: generating, by an assistant site, a downlink assisted positioning signal; and sending, by the assistant site, the downlink assisted positioning signal to a mobile terminal. The downlink assisted positioning signal can enable a base station to determine position information of the mobile terminal based on a measurement result obtained by the mobile terminal by measuring the downlink assisted positioning signal.

Abstract: The present disclosure discloses an artificial rice and a preparation method thereof. The method includes the following steps: pre-curing quinoa by microwave irradiation after pretreatment; evenly mixing the pre-cured taro whole powder and the pre-cured quinoa powder with a banana powder, a kiwifruit powder and a molecular distillation monoglyceride; and quantitatively adding a tempered composite material into a twin-screw extrusion machine through a feeder; setting a working temperature of a cavity of each machine section of the twin-screw extrusion machine, in which a temperature gradient in Zone I is 45° C. to 65° C., Zone II 75° C. to 95° C., Zone III 115° C. to 135° C., Zone IV 105° C. to 115° C., Zone V 20° C. to 35° C., a rotation speed of a screw is 120 rpm to 370 rpm; obtaining the artificial rice after drying and polishing.

Abstract: Embodiments provide a positioning method, an assistant site, and a system, to improve positioning accuracy of a mobile terminal. The method according to the embodiments of the present invention includes: generating, by an assistant site, a downlink assisted positioning signal; and sending, by the assistant site, the downlink assisted positioning signal to a mobile terminal. The downlink assisted positioning signal can enable a base station to determine position information of the mobile terminal based on a measurement result obtained by the mobile terminal by measuring the downlink assisted positioning signal.