Abstract: A material conveying device includes a base frame, a first conveying unit, a second conveying unit and a transfer assembly. The first conveying unit is provided on the base frame, the second conveying unit is provided on the base frame, and the transfer assembly is provided on the base frame and can transfer a material between the first conveying unit and the second conveying unit. The present disclosure further provides a processing equipment facilitating material distribution and a material distribution method.

Abstract: The present application provides a vibration exciter, including a casing with an accommodating cavity, a stator assembly assembled in the casing, and a vibrator assembly assembled in the accommodating cavity and driven by the stator assembly to vibrate. The stator assembly includes a polar core fixed on an inner side of the casing and a magnetic steel fixed on one side of the polar core away from the casing. The vibrator assembly includes a skeleton elastically connected to the casing, a mass block fixed to the skeleton, and a coil wound around the outer side of the skeleton. The skeleton is integrally formed and has a solid structure. In the present application, since the skeleton is a solid structure formed integrally, the skeleton is not easy to be deformed when the coils are wound, and the shape of the coils can be controlled, thus having a better shape.

Abstract: An image display method and apparatus, and a device and a medium are provided. The image display method includes: acquiring a plurality of original images, wherein the original images are images comprising original objects; respectively performing style migration processing on the original objects in the plurality of original images, so as to obtain a plurality of stylized images of the plurality of original images that correspond to a target style; and displaying a synthesized image, where the synthesized image is an image obtained by synthesizing the plurality of stylized images and a background image corresponding to the target style.

Abstract: The present invention provides an application of a melamine foam in sample collection or processing. A sampling head, a sampling block or a filter membrane prepared by using the melamine foam is used for collecting or processing a sample, which can significantly reduce adsorption of a target determinand or can significantly improve an elution effect of the target determinand to restore authenticity of the sample, thereby improving detection sensitivity of the target determinand and avoiding occurrence of false detection or missing detection.

Abstract: An image processing method and apparatus, and a device and a medium are provided. The image processing method comprises: determining a motion state of a first recognition object in an initial video image; determining a motion state of a material object according to the motion state of the first recognition object; if the motion state of the material object is a first state, synthesizing the material object and a first-style video image according to the motion state of the material object, to obtain a first target video image; and if the motion state of the material object is a second state, synthesizing the material object and a second-style video image according to the motion state of the material object, to obtain a second target video image. The first-style video image and the second-style video image are images of different styles obtained from the initial video image.

Abstract: The present invention provides a detection device, and the device comprises a testing element, wherein the testing element comprises a detection area used for detecting a presence of an analyte in a liquid sample; and a transparent area through which the test result on the detection area is read, and the transparent area includes a hydrophilic area and a hydrophobic area. Thus, the detection device reduces formation of droplets on the transparent area is reduced, that is, it avoids formation of a mist layer on the transparent area; or avoids accumulation of small droplets on the transparent area, thus to make the result on the test area be clearly read.

Abstract: The present invention provides a detection device, and the device comprises a testing element, wherein the testing element comprises a detection area used for detecting a presence of an analyte in a liquid sample; and a transparent area through which the test result on the detection area is read, and the transparent area includes a hydrophilic area and a hydrophobic area. Thus, the detection device reduces formation of droplets on the transparent area is reduced, that is, it avoids formation of a mist layer on the transparent area; or avoids accumulation of small droplets on the transparent area, thus to make the result on the test area be clearly read.