无量纲量
量纲分析当中,无量纲量(dimensionless quantity)又叫、量纲为一个量(quantity of dimension one),指个是呒没量纲个量。伊就是简简单单一只数字,量纲是1[1]。跟伊相对个是有量纲量,伊拉有赛过长度、面积、辰光等单位。
参见
编辑参考
编辑- ↑ 1.8 (1.6) quantity of dimension one dimensionless quantity. International vocabulary of metrology — Basic and general concepts and associated terms (VIM). ISO (2008). 访问日脚2011-03-22.