- So the void ratio method is feasible in compaction control of subbase.
- The normal ranges derived with the radioulnar ratio method demonstrated larger variation than originally reported.
- The distribution patterns of Amanita population were analyzed by means of variance/mean ratio method.
- The square ratio method and basin precipitation method are commended for annual runoff calculation.
- The composition and stable constant were measured by equimolar continuous change method and the molar ratio method.