43results about How to "Simplify the parsing process" patented technology

The invention provides a hypermedia edition producing method and system. A three-stage description file structure of a multimedia description file, a hot zone description file and a main-file description file is adopted, the paragraph processing is canceled and the main-file description file is generated directly by the hot zone description file, so the hierarchy and the complexity degree of the description files can be reduced, and thus the workload of analysis when a hypermedia file is played is reduced and the probability of an analysis error is reduced; meanwhile, the multimedia description file is created according to a file type but not a single object and one description file is created for each type of multimedia objects, so the number of independent multimedia description files isgreatly reduced and thus the probability that the description file is lost or is linked wrongly is reduced; and to sum up, the hypermedia file production and analysis process can be obviously simplified, and thus the hypermedia file production efficiency is greatly improved and the probability of the error occurred in analysis is reduced.

The invention provides a method and system for determining the structure of organic matter by using mass spectrum data, and relates to the technical field of chemical analysis. The method includes the following steps: S1, obtaining the fragment structure; S2, calculating the corresponding relative molecular mass and mass-to-charge ratio for the fragment structure; S3, storing the data of the organic matter with known structure and its fragment structure Information; S4, input the information of the organic matter whose structure is to be determined into the database system; S5, give the chemical information of the organic matter within the set weight range and the fragment fragment structure information corresponding to the mass-to-charge ratio of the mass spectrometry test. By fragmenting the structure of tens of millions of chemical organic substances under the algorithm containing the law of mass spectrometry fragmentation, and then integrating them into the database for query matching, the amount of data is more abundant, including more fragmentation situations, and the reference value given Higher, shortens the analysis time of mass spectrometry, provides optimal intuitive analysis results, and can significantly improve work efficiency.