Abstract: The present disclosure provides an earphone comprising a sound production component and an ear hook. In a wearing state, the ear hook is configured to place the sound production component at a position near an ear canal but not blocking the ear canal. An inner contour of the ear hook's projection on a user's sagittal plane includes a first curve having an extremum point in a first direction. The first direction is perpendicular to a long-axis direction of a projection of the sound production component on the sagittal plane. The extremum point is located behind a projection point of an upper vertex of the ear hook on the sagittal plane, and the upper vertex is a highest point of an inner contour of the ear hook along the user's vertical axis. An inclination angle of the long-axis direction relative to a horizontal direction is within a range of 13°-21°.

Abstract: The present disclosure provides an earphone comprising a sound production component and an ear hook. In a wearing state, the ear hook is configured to place the sound production component at a position near an ear canal but not blocking the ear canal. An inner contour of the ear hook's projection on a user's sagittal plane includes a first curve having an extremum point in a first direction. The first direction is perpendicular to a long-axis direction of a projection of the sound production component on the sagittal plane. The extremum point is located behind a projection point of an upper vertex of the ear hook on the sagittal plane, and the upper vertex is a highest point of an inner contour of the ear hook along the user's vertical axis. An inclination angle of the long-axis direction relative to a horizontal direction is within a range of 13°-21°.

Abstract: Provided are a method and an apparatus of training a radiation image recognition model online and a method and an apparatus of recognizing a radiation image. Preset data is pre-stored in a radiation inspection system, and the preset data includes a first radiation image. The method of training radiation image recognition model online includes: collecting a second radiation image at the radiation inspection site; labeling the second radiation image online to form on-site collected data having a second labeling information, wherein the second labeling information is an incomplete labeling information of the second radiation image, and the second labeling information is used to indicate at least one of objects of interest in the second radiation image; synthesizing the preset data and the on-site collected data online to form a training data set; and training the radiation image recognition model online using the training data set.

Abstract: Provided is a method for processing resources. The method includes: displaying, in response to a trigger operation on a target adjustment control, a task page of a target adjustment task, wherein the task page has participation prompt information and a first invitation control displayed thereon; sending, in response to a trigger operation on the first invitation control, adjustment task information to other one or more accounts; and updating, upon completion of the target adjustment task, a state of a target resource based on the target quantity required for updating the state of the target resource.

Abstract: A transfer device of an embodiment includes a transporter including a temperature sensor disposed thereon and configured to move between a measurement position at which a temperature of a transfer target object is measured and a standby position separated from the measurement position, and a controller configured to control an operation of the transporter, and the controller moves the transporter between the measurement position and the standby position, and transfers the transfer target object by the transporter when the temperature measured by the temperature sensor at the measurement position continues to be equal to or less than a threshold for a first time.

Abstract: A transfer device of an embodiment includes a transporter including a temperature sensor disposed thereon and configured to move between a measurement position at which a temperature of a transfer target object is measured and a standby position separated from the measurement position, and a controller configured to control an operation of the transporter, and the controller moves the transporter between the measurement position and the standby position, and transfers the transfer target object by the transporter when the temperature measured by the temperature sensor at the measurement position continues to be equal to or less than a threshold for a first time.