Abstract: The present application provides a method and system, a device, and a medium. The method for information processing includes: obtaining an information processing state, wherein the information processing state is used for characterizing a processing state for target information, and the target information is generated according to input information on a dialogue page of a digital assistant; determining, according to the information processing state, display content matched with the information processing state; and displaying, on the dialogue page of the digital assistant, the display content matched with the information processing state. The method reduces the interaction complexity of users in a human-computer dialogue process and improve the operation experience of users.

Abstract: The present disclosure relates to a method for analyzing a geological body with the help of physical and chemical properties thereof, and in particular, to a method for identifying an exudative sandstone uranium deposit. With the method for identifying an exudative sandstone uranium deposit according to the embodiments of the present disclosure, an exudative sandstone uranium deposit formed by an exudation metallogenesis may be systematically identified, so as to guide prediction and prospecting evaluation of a uranium deposit in red variegated sandstone formations of a sedimentary basin, avoid ore dislocation and ore leakage, open up new prospecting positions and spaces, and break through new uranium resources.

Abstract: The present invention relates to a method for constructing a recombinant bacterium with high production of ?-elemene and germacrene A. Firstly, ?-elemene and germacrene A are synthesized from scratch through the screening of germacrene A synthase and the overexpression of the mevalonate pathway; then, the availability of acetyl-CoA, pyruvate, and glyceraldehyde-3-phosphate in the farnesyl diphosphate pathway is ensured by deleting competing pathways in the central carbon metabolism; next, the present invention uses lycopene color as a high-throughput screening method and obtains an optimized NSY305N through error-prone PCR. Finally, in shake flasks, strain ?-EL-4 constructed through key pathway enzymes, efflux engineering, and translation engineering produced 1161.09 mg/L of ?-elemene and 852.36 mg/L of germacrene A, which is the highest reported yield at shake flask level. In 4-L fed-batch fermentation, the production of ?-elemene and germacrene A reached 3.52 g/L and 2.13 g/L, respectively.

Abstract: Disclosed are a tool and a method for measuring a perpendicularity and an angle of a femur of a vehicle crash dummy. The tool includes: a base, where the base is provided with a guide ring gear; and a clamp assembly, where the clamp assembly is configured to clamp a femur part. A measurement assembly can measure the perpendicularity and the angle of the femur part conveniently.

Abstract: A method for preparing ultra-thin flexible glass includes: extraction of biomimetic weathering enzyme, preparation of solution of biomimetic weathering enzyme glass thinning agent, and glass thinning. Extraction includes: dissolving a plant raw material of biomimetic weathering enzyme, adjusting pH, increasing stability of the solution, boiling and holding at a constant temperature, and filtering to obtain a first solution; adjusting pH of the first solution, precipitating and filtering to obtain a first precipitate; and then adjusting pH of the first precipitate, precipitating and filtering to obtain a second precipitate, and drying the second precipitate to obtain the biomimetic weathering enzyme in solid form. Preparation includes: adding 7-20 weight parts of water, 0.1-2 weight parts of stabilizer, 0.1-1 weight parts of pH regulator C, and 0.

Abstract: An example method for rewarming a cryopreserved material includes identifying a parameter indicating a state of a container enclosing a single-mode electromagnetic field. The method further includes maintaining the single-mode electromagnetic field by adjusting, based on the parameter, a frequency and/or a power of the electromagnetic waves.

Abstract: A method for calibrating a chest of a vehicle crash dummy, includes: controlling, under each preset test condition, a pressing apparatus to press down a chest of a target crash dummy with a target pressing speed and a target pressing distance corresponding to the preset test condition, obtaining an actual force-displacement curve under each preset test condition, obtaining a standard force-displacement curve of a chest of a standard crash dummy under each preset test condition, and determining, according to the actual force-displacement curve and the standard force-displacement curve under each preset test condition, whether the chest of the target crash dummy satisfies a biological simulation standard. Through collecting information under various preset test conditions, various complicated conditions of impact on the chest can be more effectively simulated in a crash test by using the method, which improves the accuracy of determining the biological simulation standard.

Abstract: A method for calibrating a chest of a vehicle crash dummy, includes: controlling, under each preset test condition, a pressing apparatus to press down a chest of a target crash dummy with a target pressing speed and a target pressing distance corresponding to the preset test condition, obtaining an actual force-displacement curve under each preset test condition, obtaining a standard force-displacement curve of a chest of a standard crash dummy under each preset test condition, and determining, according to the actual force-displacement curve and the standard force-displacement curve under each preset test condition, whether the chest of the target crash dummy satisfies a biological simulation standard. Through collecting information under various preset test conditions, various complicated conditions of impact on the chest can be more effectively simulated in a crash test by using the method, which improves the accuracy of determining the biological simulation standard.

Abstract: The present invention discloses a method of filling simulated muscles for a limb of an automobile crash test dummy, the simulated muscles are molded with foaming in the inner cavity of the mold; the method comprises: obtaining a filling volume of the inner cavity of the mold by using a liquid casting method, preparing an adhesive liquid film layer, preparing a filler and conducting demolding detection on the limb. Wherein step 3 is to inject the mixed filler into the inner cavity of the mold so as to be foamed in the mold to form foamed sponge, and stand until the foamed sponge is foamed to the exhaust port and does not overflow any more.

Abstract: The present invention discloses a method of filling simulated muscles for a limb of an automobile crash test dummy, the simulated muscles are molded with foaming in the inner cavity of the mold; the method comprises: obtaining a filling volume of the inner cavity of the mold by using a liquid casting method, preparing an adhesive liquid film layer, preparing a filler and conducting demolding detection on the limb. Wherein step 3 is to inject the mixed filler into the inner cavity of the mold so as to be foamed in the mold to form foamed sponge, and stand until the foamed sponge is foamed to the exhaust port and does not overflow any more.

Abstract: The present invention relates to the field of passive safety testing of vehicles, in particular to a construction method for an impact response performance limit value of a crash dummy and an electronic device. The method includes: determining, according to response curves of the crash dummy under different impact test conditions, a standard response curve and alignment starting time and ending time of each response curve; aligning, according to differences between other response curves except the standard response curve and the standard response curve, other response curves except the standard response curve with the standard response curve; and determining, according to all the aligned response curves, an impact response performance limit value function of the crash dummy, where the differences include cumulative differences or cumulative variances. The method can truly, accurately and effectively construct a performance limit value of a dummy part under various impact tests.