A.雙對(duì)數(shù)坐標(biāo)曲線(xiàn)B.單對(duì)數(shù)坐標(biāo)曲線(xiàn)C.直角坐標(biāo)曲線(xiàn)D.以上說(shuō)法都不正確
A.2.58B.2.61C.2.68
A.1%、1%B.2%、1%C.1%、0.1%D.2%、0.1%