[单选题,A型题]

TAR与PDD的关系()

A . TAR=PDD

B . TAR=PDD·BSF

C . TAR=PDD·BSF·[(f+d/(f+dm)]

D . TAR=PDD·BSF·[(f+d/(f+dm)]2

E . TAR=PDD·BSF·[(f+dm)/(f+d)]2

参考答案与解析: