abstract:A sortal is something that takes numerical modifiers. There is disagreement about the exact definition of the term as well as whether the term is applied to linguistic things (like predicates or words), abstract entities (like properties), or psychological entities, (such as concepts).
N
a concept, grasp of which includes knowledge of criteria of individuation and reidentification, such as dog or concerto, but not flesh or music 类; 识别标准的感念
[logic]
Based on the practices and improvementofA-typeflotatorin aeration rate controlby inns of pulp cycling, a new PF-typeflotator and its sortal products are designed and put into production.