| parameter n. 参数, 参量, 起限定作用的因素 英英解释: 名词parameter: 1. a constant in the equation of a curve that can be varied to yield a family of similar curves 同义词：parametric quantity 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 |