Abstract: A powder rotary fluidization device and a method thereof are provided. The powder rotary fluidization device includes a support device, the support device is provided with an installing plate, the installing plate is provided with a power device and a fluidization device, and the power device is in transmission connection with the fluidization device. After a position of the fluidization device on the installing plate is adjusted through the support device, the power device is started to drive the fluidization device to rotate, and meanwhile gases are introduced into the fluidization device to process powder. and therefore the problem of poor processing effect on fine powder with high viscosity is solved through the rotatable fluidization device.

Abstract: An embodiment of the present application discloses an information processing method, device and apparatus, a medium, and a program.

Abstract: A powder rotary fluidization device and a method thereof are provided. The powder rotary fluidization device includes a support device, the support device is provided with an installing plate, the installing plate is provided with a power device and a fluidization device, and the power device is in transmission connection with the fluidization device. After a position of the fluidization device on the installing plate is adjusted through the support device, the power device is started to drive the fluidization device to rotate, and meanwhile gases are introduced into the fluidization device to process powder. and therefore the problem of poor processing effect on fine powder with high viscosity is solved through the rotatable fluidization device.

Abstract: A method for predicting a source rock by paleoenvironment restoration includes: (1) measuring a content of each mineral; (2) judging whether a sedimentary environment is a marine facies or a non-marine facies by utilizing element combination forms of Sr/Ba, B/Ga, Th/U, Fe/Mn and Sr/Ca; (3) judging a specific numerical value of a paleosalinity through a boron element and comparing the same with a current normal seawater value to deduce whether the current sedimentary environment is a saline water or non-saline water sedimentary environment; (4) judging an oxidation or reduction environment during sedimentation through element combination forms of (Cu+Mo)/Zn and V/(V+Ni); and (5) comprehensively analyzing the sedimentary environment, restoring a relationship between a palaeosedimentary environment and a source-reservoir configuration.