4results about How to "Theoretically reliable" patented technology

A strong electromagnetic protective cover is a cover body with a closed space defined by a specified shell, the specified shell is formed by overlapping at least seven layers of metal materials, and the metal materials sequentially comprise an outer layer of copper, an outer second layer of 1J22, an outer third layer of copper, an outer fourth layer of 1J22, an outer fifth layer of copper, an inner second layer of 1J22 and an inner layer of 1J22 from outside to inside. According to the invention, through computer analogue simulation and sample field actual test, full-frequency-domain protection with the electromagnetic field intensity reaching 6T can be met, and the shielding percentage reaches and exceeds 95%. Reliable theoretical and practical protection is provided for protection of initiating explosive devices and electronic products, and theoretical and practical basis is provided for further deep electromagnetic field protection analysis.

The present application relates to the technical field of large model, especially to a reading recommendation large model generation method and system based on big data resources.The method comprises the following steps: obtaining a text to be evaluated and collecting reading materials of multiple learning stages and multiple types, labeling them, aggregating and verifying the consistency of the labeling results, and constructing a verified recommendation database; based on the recommendation database, performing low-rank adaptive fine-tuning on the general pre-training large model to obtain a domain model, and monitoring and correcting the performance and bias during the training process; performing multi-dimensional analysis on the text to be evaluated to generate a text feature vector, combining semantic vector similarity retrieval to perform hybrid retrieval on the recommendation database; the present application realizes more accurate and efficient reading recommendation through the construction of the reading recommendation large model.

The application relates to a method for calculating the speed attenuation coefficient of personnel walking in any direction when a ship body is inclined, and provides a method for calculating the speed attenuation coefficient of personnel walking in any direction when a ship body is inclined (heeled or tilted), which is reliable in theory, clear in concept and easy to realize, and can be used for calculating the walking speed of personnel on a ship (especially a passenger ship) in any direction when the ship body is inclined, so as to provide reasonable basic data for calculating the escape and evacuation time of personnel on the ship, reasonably planning the evacuation path and escape exit of personnel on the ship.

The production method of the water-milled flour capable of preventing cardiovascular diseases and retaining the wheat flavor comprises the following steps: crushing low-temperature soybean meal into coarse powder, feeding the coarse powder into an extraction tank with a stirrer, and adding ethanol for extraction; centrifugally separating the soybean meal coarse powder extract to obtain solid-phase slurry; and mixing the solid-phase slurry and wheat according to a set proportion, adding water, crushing solid-phase particles by using a high-shear mixing and emulsifying device, sufficiently mixing and emulsifying the solid-phase particles in liquid-phase water, and spray-drying after emulsifying, thereby obtaining the product prepared by the method disclosed by the invention. The method has the positive effect that the technical defect that the wheat part loses natural and excellent taste and flavor due to dry grinding is overcome. The natural and excellent taste and flavor of the wheat are reserved to the greatest extent. The water-milled flour which has the function of preventing cardiovascular diseases and retains the excellent taste and flavor of wheat is produced by referring to the standard of American Standards for Health Food Marking. The soybean protein concentrate with low NSI value is beneficial to human health and has high added value.