引用误差
参考答案:
绝对误差与量程之比,以百分数表示。仪表的精度等级是根据引用误差来划分的。
水中有溶解物时的外观为()
A.透明
B.浑浊
C.分层
D.粘稠
For collateralized mortgage obligations (CMOs) , are prepayment risk and interest rate risk, respectively, different for the various classes (tranches) of bonds Prepayment riskInterest rate risk()①A.NONO ②B.YES YES ③C.YES NO
A. ①
B. ②
C. ③