Abstract: An insoluble substance measurement system and an insoluble substance content measurement method are disclosed. The system comprises a box body, and a leaching system, a sample injection system, and a separation system that are located in the box body; the leaching system comprises a first leaching bottle and a second leaching bottle; the sample injection system comprises at least one sample injection tube; the separation system comprises at least one separation column; the outlet of the first leaching bottle is connection with the sample injection tube, and the outlet of the first leaching bottle is further connection with the opening of the upper end of the separation column; the sample injection pipe is connection with the opening of the upper end of the separation column; and the outlet of the second leaching bottle is connection with the opening of the upper end of the separation column.

Abstract: A control method, a control system, and a non-transient computer-readable storage medium are provided. The control method is applicable to a pumping station comprising one or more pumps. The method may include: comparing an inflow rate of the pumping station with a flow rate for optimal energy consumption of the pumping station; determining, based on whether the inflow rate of the pumping station is greater than or equal to, or less than or equal to, the flow rate for optimal energy consumption of the pumping station, a corresponding constraint that indicates whether a target outflow rate of the pumping station is to be greater than or equal to, or less than or equal to, the flow rate for optimal energy consumption of the pumping station; and setting a target outflow rate that meets the constraint, for constant flow rate control of the pumping station.

Abstract: A control method, a control system, and a non-transient computer-readable storage medium are provided. The control method is applicable to a pumping station comprising one or more pumps. The method may include: comparing an inflow rate of the pumping station with a flow rate for optimal energy consumption of the pumping station; determining, based on whether the inflow rate of the pumping station is greater than or equal to, or less than or equal to, the flow rate for optimal energy consumption of the pumping station, a corresponding constraint that indicates whether a target outflow rate of the pumping station is to be greater than or equal to, or less than or equal to, the flow rate for optimal energy consumption of the pumping station; and setting a target outflow rate that meets the constraint, for constant flow rate control of the pumping station.

Abstract: In order to invite individuals to join a social network, telephone contact information of a user of the social network is extracted, with the user's permission, from a phonebook associated with a telephone application on the user's portable electronic device. Then, the extracted telephone contact information is shared across different platforms to the user's desktop computer, and telephone numbers in the extracted telephone contact information are identified. These telephone numbers are associated with other portable electronic devices, and with individuals that are not currently members of the social network. After receiving confirmation of a telephone number from the user (e.g., via the desktop computer), the location of the associated portable electronic device is determined. Based on the telephone number and the location, an invitation to join the social network is conditionally provided to the portable electronic device, via a Short Message Service (SMS) message.

Abstract: A method, apparatus, computer program product and system are provided for facilitating video and/or image summarization based on facial expressions. In this regard, a method is provided that includes receiving one or more first frames and one or more second frames, determining information regarding one or more facial expressions contained in the one or more second frames, and causing the information regarding the one or more facial expressions to be associated with at least one of the one or more first frames.

Abstract: A method, apparatus, computer program product and system are provided for facilitating video and/or image summarization based on facial expressions. In this regard, a method is provided that includes receiving one or more first frames and one or more second frames, determining information regarding one or more facial expressions contained in the one or more second frames, and causing the information regarding the one or more facial expressions to be associated with at least one of the one or more first frames.