A.40% B.60% C.80% D.90% E.100%
A.(測定結(jié)果-靶值)/靶值×100% B.(測定結(jié)果-均值)/標準差×100% C.測定結(jié)果/均值×100% D.測定結(jié)果-靶值 E.測定結(jié)果-均值