词汇	index constrain
释义	index constrain 指标约束
随便看	arithmetic facilities arithmetic facility arithmetic fault arithmetic fault access arithmetic fault mode arithmetic field arithmetic figure diagram arithmetic figure eiectric circuit arithmetic figure electric circuit arithmetic filter arithmetic form arithmetic formula Arithmetic Formula arithmetic for orientation arithmetic frequency scale arithmetic function arithmetic functions arithmetic genus Arithmetic genus of a curve arithmetic genus of a divisor arithmetic genus of a surface arithmetic geometrical arithmetic-geometrical arithmetic-geometric inequality of the mean arithmetic geometric mean