Qualitative PCR定性PCRqualitativeadj.性质上的；质的；定性的qualitative representation of spatial relations空间关系的定性表达Qualitative Development Requirements Information定性发展要求信息Qualitative demonstration of ultrasonic intensity超声强度定性演示实验Qualitative and Quantitative Personnel Requirements人员数量和质量要求qualitative characteristics of financial information财务数据的性质特性qualitative determination and thickness determination物性参数qualitative characteristics of accounting information会计信息质量特征