英语语法练习English grammar learning
正洪 王
Practice with error tracking
Practice English with interactive exercises and materials. Unlock additional content via in- purchase. Track common errors and review classic problems. Suitable for all skill levels.
Showing 681–700 of 1,000 ranked alternatives.
正洪 王
Practice with error tracking
Practice English with interactive exercises and materials. Unlock additional content via in- purchase. Track common errors and review classic problems. Suitable for all skill levels.
Transparent Blue Water LLC
Hydraulic engineering tool for pipe calculations.
The app calculates pressure losses in piping systems for engineers and contractors. It supports US and SI units, includes a pipe material library, and a fittings database for total system pressure loss calculations.
GAUSTEC INDUSTRIA E MANUTENCAO EM ELETROMAGNETICOS LTDA
Calculate flow rates and recovery percentages
Perform calculations for slurry flow rates, solids percentages, mass, metallurgical recovery, and weighted averages. Access equipment information and for sizing units. Submit feedback for improvements.
Coastal Marine Biolabs Integrative Biosciences Program, Inc.
Capture identifiers, compile records, manage specimens
Capture and record specimen metadata including taxonomic identifications, digital images, geospatial data, and collection details. Input unique identifiers and compile records for biodiversity projects. Sync data with iBOL and other initiatives.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.