In fortran , a subscript quantity or a set of subscript quantities , enclosed in parentheses and used in conjunction with an array name to identify a particular array element Fortran語言中的一個括在括號內(nèi)的下標(biāo)量或一組下標(biāo)量,用來與數(shù)組名一起標(biāo)識一特定數(shù)組元素。