7results about How to "Rich in elements" patented technology

The invention provides a Chinese herbal medicine composition for improving immunity as well as a preparation method and application thereof, and belongs to the technical field of medicines. The preparation method comprises the following steps: fermenting rhizoma anemarrhenae, poria cocos, rhizoma polygonati and fructus lycii to prepare Chinese herbal medicine selenium / germanium-rich polysaccharide, carrying out carboxylation modification on the Chinese herbal medicine selenium / germanium-rich polysaccharide and phycobiliprotein to prepare a Chinese herbal medicine selenium / germanium-rich polysaccharide-phycobiliprotein compound, and dissolving bacterial sludge in the fermentation process with helicase to prepare a bacteria-dissolving product; and uniformly stirring and mixing with the Chinese herbal medicine selenium / germanium-rich polysaccharide-phycobiliprotein compound, berberine and camptothecin to prepare the Chinese herbal medicine composition for improving immunity. The prepared Chinese herbal medicine composition capable of improving immunity contains rich glycoprotein and organic selenium / germanium compounds, has the effects of consolidating body resistance and strengthening yang, has the advantages of good sterilization, oxidation resistance, inflammation resistance, virus resistance and tumor resistance, no toxicity, high bioavailability, easiness in absorption and the like, is high in patient compliance and has a wide application prospect.

The present application relates to lithium ion battery cathode material preparation technical field, and is a kind of preparation method of nitrogen-phosphorus-potassium co-doped carbon-coated lithium-rich lithium iron phosphate cathode material, comprising the following steps: cocoa powder is added dropwise with acetic acid solution, after reaction, dropwise add hydrogen peroxide, add lithium hydroxide, and the pH of mixed solution is controlled by the amount of deionized water added;After adding deionized water and carbon-coated lithium iron phosphate precursor, stir evenly, vacuum freeze-drying is carried out, and the product is obtained after sintering treatment of dry product in inert atmosphere.Cocoa powder resource is renewable, environment-friendly, and can provide rich nitrogen, phosphorus and potassium elements to complete the doping modification of carbon-coated lithium iron phosphate.The present application provides an environmentally friendly, clean and simple cathode material modification and synthesis idea, and the prepared cathode material has good rate performance and capacity performance.

This invention relates to the field of intelligent office work, and discloses an office assistance method, device, equipment, and medium, comprising: receiving an office task in natural language form input by a task initiator; using a large model to perform intent recognition and key information extraction on the office task in natural language form, obtaining intent recognition results and key information; generating task requirements based on the intent recognition results and key information; and sending the task requirements to the task executor. This solves the problem in the prior art where misunderstandings of office tasks lead to employee errors and low office efficiency.

Embodiments of the present application disclose an event prompt processing method, device and equipment and a medium, wherein the method comprises: displaying an information service interface; displaying a target virtual image in the information service interface; and in response to a target prompt event obtained, controlling the target virtual image to perform an event reminding action corresponding to the target prompt event. The embodiments of the present application can guide a user to pay attention to the target prompt event and improve the attention of the user to the target prompt event.

The invention relates to the technical field of electrode material preparation, in particular to a preparation method and application of an N / P / S multi-element doped in-situ growth carbon nanotube composite positive electrode material, and the preparation method comprises the following steps: extracting lecithin; preparing sulfur and nitrogen double-doped carbon nitride; preparing a plastic-like solid; preparing an N / P / S multi-element doped composite carbon material; preparing a precursor; preparing an N / P / S multi-element doped in-situ growth carbon nanotube composite carbon material; and preparing the N / P / S multi-element doped in-situ growth carbon nanotube composite positive electrode material. The N / P / S multi-element doped in-situ growth carbon nanotube composite positive electrode prepared by the method can ensure the stability of specific capacitance under high current density. Besides, the N / P / S multi-element doped in-situ growth carbon nanotube composite positive electrode prepared based on the method contains abundant micropores and carbon nanotube structures, so that the prepared electrode is stable in structure and has relatively high capacity and cycle performance.

The invention provides an aerospace equipment task simulation-oriented multi-dimensional situation display element analysis method and system, and the method comprises the steps: S1, carrying out the decomposition of an aerospace equipment simulation task based on task dimensions, and obtaining situation elements; s2, performing attribute decomposition on the situation elements from an identification dimension, a space-time dimension and an electromagnetic dimension to generate situation element information; and S3, explaining the visualization mode and the presentation mode of the situation element information from the information dimension. According to the method, the situation is modeled into a multi-dimensional hierarchical structure, and the characteristics of situation display elements are comprehensively analyzed from the aspects of task dimension, space-time dimension, electromagnetic dimension, information dimension and the like and are used for guiding demand analysis and system design of a situation display system, so that comprehensive and efficient situation display is realized.

The invention relates to a situation information visual analysis method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a data source through a calculation engine by monitoring data in a message consumption queue, carrying out the cleaning preprocessing of the data source, and storing the cleaned and preprocessed data source in a database. And calling an algorithm platform to carry out calculation and deep analysis on the data source in the database to obtain a situation information portrait, and storing the situation information portrait in a data portrait information database so as to call the situation information portrait in real time and map the situation information portrait to an information visual layer. The data source comprises multi-type comprehensive situation data of multiple sources, the comprehensive situation data comprises structured data and unstructured data, the algorithm platform is constructed based on multiple basic algorithms and a machine learning framework, and the basic algorithms at least comprise a text mining algorithm, a classification algorithm, a regression algorithm, a clustering algorithm and a recommendation algorithm. And the analysis comprehensiveness, accuracy and visual effect of the multi-source situation data are improved.