Abstract: A method for determining a consistency coefficient of a power-law cement grout includes: determining a water-cement ratio of the power-law cement grout; according to engineering practice requirements, determining a time required to determine the consistency coefficient of the power-law cement grout; and obtaining the consistency coefficient of the power-law cement grout. The method is accurate and reliable, requires less calculation, etc.; and has very high practical value and popularization value in environmental protection and ecological restoration.

Abstract: Methods, systems, and apparatuses, including computer programs encoded on computer-readable media, for aggregating conversion paths utilizing user interaction grouping. In one aspect, information regarding a plurality of conversion paths is received. Each conversion path includes one or more user interactions that include a plurality of dimensional data. A sorted list of grouping definitions that includes one or more group rules is received and the conversion paths are converted into group paths based upon the one or more group rules. Each group path includes one or more group elements corresponding to each user interaction of a corresponding conversion path. The plurality of group paths are aggregated based upon the number and order of group elements within each group path. Information regarding the aggregated group paths can then be provided, for example, through a report.