31results about How to "Fast batch" patented technology

The invention discloses a method and a system for a file download service. The method comprises the following steps that: a file download service device receives a download request message sent by a terminal, the download request message comprises terminal information and information on requesting for downloading files, and the terminal sends the information on requesting for downloading the filesto a file packing device when the terminal has a download authority; the file packing device packs the files requested for downloading according to the information on requesting for downloading the files, and sends the packed file address to a file download service device; and the file download service device sends the packed files to the terminal according to the received address. The method andthe system for the file download service enable a user to conveniently, efficiently and quickly download the files from a network hard disk in batches.

The invention discloses a metal line marker for fishes. The metal line marker comprises a line marker body, and the front end part of the line marker body is provided with wedged head; the tail end of the line marker body is provided with a furcal tail end, and a basal central shaft of the furcal tail end is provided with a cylindrical impact hole; a part of the side face of the line marker body is a cylindrical surface, and the other part of the side face of the line marker body is a marking surface which is not a cylindrical surface); in the process of sticking the wedged head of the line marker body into a marked target object, the resistance can be reduced; because the line marker body is made of metal and has elasticity, the furcal tail end also has elasticity; in the process of injection, the furcal tail end is located at a close convergence position, and after entering into an operating depth, the furcal tail end is in a more open state compared with the injection process, therefore, the furcal tail end can be clamped in the marked target object; and the cylindrical impact hole is used for facilitating the accommodating of striker parts for continuously and rapidly calibrating so as to improve the operating speed. The metal line marker for fishes disclosed by the invention has the advantages of low possibility of falling off, quickness for manufacturing, low requirement on machining accuracy, and stable and clear identification number, and is suitable for batch production.

The invention discloses a method for measuring the moisture content of mixed nitrate of triethylene glycol dinitrate (TEGDN) and nitroglycerin (NG) through a nuclear magnetic resonance hydrogen spectrum. Quantitative detection of trace moisture is achieved based on a nuclear magnetic hydrogen spectrum internal standard method. The specific steps comprise: (1) configuring an internal standard sample solution, and detecting the nuclear magnetic resonance hydrogen spectrum; (2) adding a mixed nitrate sample to be measured, and detecting the nuclear magnetic resonance hydrogen spectrum; and (3) performing affiliation on each characteristic peak in the nuclear magnetic resonance hydrogen spectrum, determining the characteristic peak of water and the characteristic peak of the internal standardsample, respectively performing integration, and substituting into a corresponding formula to calculate the corresponding moisture content. The method has the advantages of simple and convenient operation, small sample amount, good repeatability and the like, can be used for performing quantitative detection on the moisture content contained in the mixed nitrate of triethylene glycol dinitrate (TEGDN) and nitroglycerin (NG) quickly, and can used for directionally solving the key problems of relevant quality control in the application of explosives and powders.

The invention relates to the technical field of computers, in particular to a multimedia data processing method and device, electronic equipment and a storage medium, and the method comprises steps ofobtaining a target multimedia element picture, and determining the theme color of the target multimedia element picture; and determining a template corresponding to the target multimedia element picture according to the type of the target multimedia element picture, and synthesizing the multimedia object according to the target multimedia element picture and the determined theme color and template so that self-adaptive intelligent multimedia object synthesis is realized according to the target multimedia element picture, and synthesis efficiency of the multimedia object being improved. The method is advantaged in that efficiency of generation is improved.

The invention discloses a method for measuring the moisture content of mixed nitrate of butanetriol trinitra (BTTN) and nitroglycerin (NG) through a nuclear magnetic resonance hydrogen spectrum. Quantitative detection of trace moisture is achieved based on a nuclear magnetic hydrogen spectrum internal standard method. The specific steps comprise: (1) configuring an internal standard sample solution, and detecting the nuclear magnetic resonance hydrogen spectrum; (2) adding a mixed nitrate sample to be measured, and detecting the nuclear magnetic resonance hydrogen spectrum; and (3) performingaffiliation on each characteristic peak in the nuclear magnetic resonance hydrogen spectrum, determining the characteristic peak of water and the characteristic peak of the internal standard sample, respectively performing integration, and substituting into a corresponding formula to calculate the corresponding moisture content. The method has the advantages of good safety, simple and convenient operation, small sample amount, good repeatability and the like, can be used for performing quantitative detection on the moisture content contained in the mixed nitrate of butanetriol trinitra (BTTN)and nitroglycerin (NG) quickly, and can used for directionally solving the key problems of relevant quality control in the application of explosives and powders.