参数 cānshù parameter Origin Definitions Defs Strokes Stroke Words Sentences Sents 增量参数 zēngliàngcānshù incremental parameter 实际参数 shíjìcānshù argument (computing) actual parameter; argument弧长参数 húchángcānshù arc length parametrization parametrization by arc length of a space curve正则参数 zhèngzécānshù regular parametrization