operational definition meaning in Chinese
操作定义
操作型定义
操作性定义
实用性定义
Examples
- In essence , an operational definition of a variable describes how or by what means we are going to measure the variable
本质上，变量的操作性定义是如何或用什么办法测量变量的描述。 - Operational definition is accurate . it is expressed by operational way . it identifies that variables could be observable and measurable
操作性定义是指变量的较精确与不含糊的定义，将以操作的方式表示，标明因变量是能被觉察和测量的。 - On this basis , it firstly gives a argumentation about a qualitative definition and a operational definition of the scientific literacy , to analyze the structural system
在此基础上，首先论述科学素养的定性定义和可操作性定义，解构科学素养的结构体系。 - In this research , the author introduced in turn the conceptual definition , the operational definition , and methods of learning disabilities ( ld ) assessment in the history of america . the author especially presented two most popular definition at present , the definition by u . s . office of education ( usoe ) ( 1976 , 1977 ) , and by national joint committee on learning disabilities ( njcld ) ( 1988 )
本研究对美国历史上学习障碍的概念性定义、操作性定义和评估方法依次作了介绍，并特别介绍了美国当前最流行的两个定义：美国联邦教育部( 1976 ， 1977 )和全美学习障碍联合委员会( 1988 )的定义。