parameter
英 [pə'ræmɪtə]
美[pə'ræmɪtɚ]
- n. 参数；系数；参量
英英释意
- 1. a constant in the equation of a curve that can be varied to yield a family of similar curves
- 2. any factor that defines a system and determines (or limits) its performance
- 3. a quantity (such as the mean or variance) that characterizes a statistical population and that can be estimated by calculations from sample data