某路段压实度检测结果为:平均值<img src='https://img2.soutiyun.com/shangxueba/ask/1347001-1350000/1347508/ct_jggljcsglm_jggljcsglchoose_0520(102)1.jpg' />=96.3%,标准偏差S=2.2%,则压实度代表值K =()(%)。<img src='https://img2.soutiyun.com/shangxueba/ask/1347001-1350000/1347508/ct_jggljcsglm_jggljcsglchoose_0520(102)2.jpg' />

A.92.7 B.99.9 C.95.2 D.97.4

时间:2023-10-07 15:44:25

相似题目