Abstract: A submersible thruster includes a housing, a fixing component and a battery member. A containment cavity is formed inside the housing, the fixing component is positioned in the containment cavity; the battery member is fixedly and arranged in the containment cavity through the fixing component, the battery member is connected to the fixing component to form an integrated structure, and the fixing component is fixedly and arranged in the containment cavity and connected to the housing to form an integrated structure; in this way, the battery member can be fixedly installed in the housing, making the battery member and the housing an integrated structure, and the fixing component and the housing an integrated structure, the integrated setup makes the submersible thruster achieve the technical effect of simple internal structure thereof.

Abstract: A method comprises: removing most suspending solid pollutants after a primary treatment for the sewage which is then placed into a secondary biochemical treatment section; mixing the magnetic sludge carbon carrier and a solvent to prepare a mixed solution which is then placed into the secondary biochemical treatment section synchronously with the sewage; uniformly mixing the sewage, the magnetic sludge carbon carrier and the activated sludge in a biochemical treatment construction; performing a dreg-water separation in a sedimentation tank on the mixed solution flowing out of the secondary biochemical treatment section; and recycling magnetic particles with the magnetic separation apparatus.

Abstract: A connection device includes two adjacent connectors, a first connecting portion, and a second connecting portion. The two adjacent connectors are configured to support a flexible member. The first connecting portion of a first connector of the two adjacent connectors is rotatably connected to the second connecting portion of a second connector of the two adjacent connectors. The first connector rotates relative to the second connector based on relative rotation between the first connecting portion and the second connecting portion. The two adjacent connectors rotate to a first limit position and a second limit position based the relative rotations between the first connector and the second connector.

Abstract: The disclosure relates to a treatment method for sludge utilization in a sewage treatment plant, in particular to a method for reducing heavy metal content of sludge-based biocoke. The disclosure includes following steps (1) to (5): step (1): concentrating a residual sludge produced by a municipal sewage treatment plant to be with a moisture content of 95-98%; step (2): conditioning the concentrated sludge in a sludge bioleaching tank for 48 hours, with a pH value of the sludge being reduced to below 4.

Abstract: Preparation method of glycoside compounds is involved in the invention, with the advantages of short synthesis steps, high stereoselectivity and yield, simple production operation, low equipment requirements, environmental protection and suitability for industrial mass production.

Abstract: A method comprises: removing most suspending solid pollutants after a primary treatment for the sewage which is then placed into a secondary biochemical treatment section; mixing the magnetic sludge carbon carrier and a solvent to prepare a mixed solution which is then placed into the secondary biochemical treatment section synchronously with the sewage; uniformly mixing the sewage, the magnetic sludge carbon carrier and the activated sludge in a biochemical treatment construction; performing a dreg-water separation in a sedimentation tank on the mixed solution flowing out of the secondary biochemical treatment section; and recycling magnetic particles with the magnetic separation apparatus.

Abstract: The disclosure relates to a treatment method for sludge utilization in a sewage treatment plant, in particular to a method for reducing heavy metal content of sludge-based biocoke. The disclosure includes following steps (1) to (5): step (1): concentrating a residual sludge produced by a municipal sewage treatment plant to be with a moisture content of 95-98%; step (2): conditioning the concentrated sludge in a sludge bioleaching tank for 48 hours, with a pH value of the sludge being reduced to below 4.

Abstract: The present invention discloses a glycoside compound represented by Formula III, and a preparation method, a composition, use and an intermediate thereof. The glycoside compound provided in the present invention has simple preparation method, can significantly increase the expression of VEGF-A mRNA, and is effective in promoting the angiogenesis. This provides a reliable guarantee for the development of drugs with pro-angiogenic activity for treating cerebral infarction cerebral stroke, myocardial infarction, and ischemic microcirculatory disturbance of lower limbs.

Abstract: An electronic device includes an input assembly and an output assembly, to be respectively used for data input and data output, a support assembly, to at least support the input assembly or the output assembly and to enable either of the input assembly or the output assembly to stand on a base, and a connector mechanism, to connect the input assembly and/or the output assembly to the support assembly, and to enable the input assembly and/or the output assembly to rotate relative the support assembly in various dimensions. The electronic device according to embodiments of the present disclosure is rotatable in multiple dimensions to meet user's needs in variable position adjustments.

Abstract: The present invention discloses a glycoside compound represented by Formula III, and a preparation method, a composition, use and an intermediate thereof. The glycoside compound provided in the present invention has simple preparation method, can significantly increase the expression of VEGF-A mRNA, and is effective in promoting the angiogenesis. This provides a reliable guarantee for the development of drugs with pro-angiogenic activity for treating cerebral infarction cerebral stroke, myocardial infarction, and ischemic microcirculatory disturbance of lower limbs.

Abstract: A connection device includes two adjacent connectors, a first connecting portion, and a second connecting portion. The two adjacent connectors are configured to support a flexible member. The first connecting portion of a first connector of the two adjacent connectors is rotatably connected to the second connecting portion of a second connector of the two adjacent connectors. The first connector rotates relative to the second connector based on relative rotation between the first connecting portion and the second connecting portion. The two adjacent connectors rotate to a first limit position and a second limit position based the relative rotations between the first connector and the second connector.

Abstract: An electronic device includes an input assembly and an output assembly, to be respectively used for data input and data output, a support assembly, to at least support the input assembly or the output assembly and to enable either of the input assembly or the output assembly to stand on a base, and a connector mechanism, to connect the input assembly and/or the output assembly to the support assembly, and to enable the input assembly and/or the output assembly to rotate relative the support assembly in various dimensions. The electronic device according to embodiments of the present disclosure is rotatable in multiple dimensions to meet user's needs in variable position adjustments.

Abstract: The embodiments of the present invention provide a connecting device and electronic equipment with the connecting device. The connecting device includes: a first fixed component; a mobile component mounted on the first fixed component; a rotational component connected to the first fixed component by the mobile component, wherein the rotational component could move horizontally with respect to the first fixed component by the mobile component; and a second fixed component connected to the rotational component, wherein the second fixed component could rotate with respect to the first fixed component by the rotational component. The connecting device could achieve the two operations of moving horizontally and rotating synchronously.

Abstract: A multi-pin hinge includes a first mounting pin, a second mounting pin, a linkage pin assembly, a first single-pin gear, a second single-pin gear and a double-pin gear assembly. The first single-pin gear is sleeved on the first mounting pin, the second single-pin gear is sleeved on the second mounting pin, and the linkage pin assembly is movably connected between the first mounting pin and the second mounting pin by the double-pin gear assembly. The multi-pin hinge connect two bodies of an electronic device to two mounting pins, thus a first body is rotatable around a second body without directly contacting the second body, thereby avoiding providing a gap or a protruding block on the two bodies. An electronic device using the multi-pin hinge can avoid providing a protruding block and/or a groove, thus the electronic device has a regular appearance and structure.

Abstract: It is provided according to embodiments of the application a connecting device and an electronic device including the connecting device. The connecting device includes a first mounting plate, a second mounting plate, a hinge assembly and a filler. The hinge assembly rotatably connects the first mounting plate and the second mounting plate, and the filler fills a gap inside the hinge assembly.

Abstract: Disclosed are electronic devices and connectors, including: a first main body, a second main body; the first magnet being arranged at a first end of the first main body and the second magnet being arranged at a second end of the second main body; the first magnet having a magnetic property opposite that of the second magnet; the first main body being pluggably connected to the second main body through the interaction between the first magnet and the second magnet; the first number of spacers is arranged at a preset position of the first magnet, and the first number of spacers is arranged at a preset positions of the second magnet; and the spacers are non-magnetic. Other embodiments, including manufacturing methods, are described and claimed.

Abstract: It is provided according to embodiments of the application a connecting device and an electronic device including the connecting device. The connecting device includes a first mounting plate, a second mounting plate, a hinge assembly and a filler. The hinge assembly rotatably connects the first mounting plate and the second mounting plate, and the filler fills a gap inside the hinge assembly.

Abstract: A multi-pin hinge includes a first mounting pin, a second mounting pin, a linkage pin assembly, a first single-pin gear, a second single-pin gear and a double-pin gear assembly. The first single-pin gear is sleeved on the first mounting pin, the second single-pin gear is sleeved on the second mounting pin, and the linkage pin assembly is movably connected between the first mounting pin and the second mounting pin by the double-pin gear assembly. The multi-pin hinge connect two bodies of an electronic device to two mounting pins, thus a first body is rotatable around a second body without directly contacting the second body, thereby avoiding providing a gap or a protruding block on the two bodies. An electronic device using the multi-pin hinge can avoid providing a protruding block and/or a groove, thus the electronic device has a regular appearance and structure.

Abstract: A color detection system includes a motherboard, a detection device, and a detection card. The detection device comprises a display unit and a memory unit storing a first color frequency setting value. The display unit displays a first color according to the color frequency setting value. The detection card includes a color sensor, a microcontroller, and a first connector. The color sensor generates a first color frequency current value after sensing the first color from the display unit and sends the first color frequency current value to the microcontroller. The microcontroller sends the first color frequency current value to the motherboard And the motherboard outputs detection success information to the display unit when a first difference value between the first color frequency current value and the first color frequency setting value is less than a predetermined value. The display unit displays the detection success information.