Yet such operational definitions have been formulated and widely used.
2
前述的描述难以成为一种操作性定义,也不适合在研究中使用。
The foregoing description is hardly an operational definition, suitable for use in research.
3
从教师职业素质出发提出高师生职业气质的操作性定义和维度构想;
The studies on occupation quality of teachers give the information about the operational definition and dimensions of work temperament of normal university students.