Abstract: A method and device for determining a daily peak load regulation capacity of a hydropower station are provided. The method includes: defining a concept of the daily peak load regulation capacity and setting two schemes, namely, finding an amplitude according to time and finding time according to an amplitude; distinguishing constraint conditions for the hydropower station in different periods; according to actual operation of the hydropower station, setting a daily average inflow and a daily initial water level, and determining a typical daily load process of peak load regulation of the hydropower station by analyzing an actual daily load of a power grid in a period; setting a peak load duration or a peak load regulation amplitude during typical load operation of the hydropower station; iteratively calculating a maximum peak load regulation amplitude or a maximum duration under this boundary condition to obtain the daily peak load regulation capacity.

Abstract: A ((((1r,3R,5S,7r)-3,5-dimethyladamantan-1-yl)carbamoyl)oxy)-methyl benzoate injection preparation contains ((((1r,3R,5S,7r)-3,5-dimethyladamantan-1-yl)carbamoyl)oxy)-methyl benzoate, a suspension agent, a stabilizer, an osmotic pressure adjustment agent, a pH regulator and a solvent; and the preparation may be a ready-to-use liquid injection and may also be a lyophilized powder for injection. The preparation has noticeable slow-release effects after injection, so that the drug action time can be prolonged, the frequency of dose can be reduced, the compliance of patients can be enhanced, and bioavailability can be increased. A method for preparing the above-mentioned ((((1r,3R,5S,7r)-3,5-dimethyladamantan-1-yl)carbamoyl)oxy)-methyl benzoate injection preparation is simple, economical and suitable for industrial production.

Abstract: A computer is caused to perform processing of: detecting, in deep learning, a sign of a failure in learning in operations that are performed with a lower number of bits compared with operations that are performed with a certain number of bits; rolling back to an operation where the sign is detected and performing a recalculation by an operation with the certain number of bits; determining whether returning from operations with the certain number of bits to operations with the lower number of bits is allowed; and, when the returning to operations with the lower number of bits is allowed, switching to operations with the lower number of bits.