(noun.) a distinguishing quality.
(noun.) any measurable property of a device measured under closely specified conditions.
(noun.) the integer part (positive or negative) of the representation of a logarithm; in the expression log 643 = 2.808 the characteristic is 2.
(adj.) typical or distinctive; 'heard my friend's characteristic laugh'; 'red and gold are the characteristic colors of autumn'; 'stripes characteristic of the zebra' .
校对:谢尔曼
弗朗西丝编辑