是指能使项目计算期内各年净现金流量累计等于零时的折现率()。
A.财务内部收益率
B.财务净现值
C.项目资本金净利润率
D.项目投资回收期
参考答案:A
() a certain doubt among the people as to the practical value of the project.
A. It has
B. They have
C. It remains
D. There remains
状态监测主要采用()、测量、监测、()和判别等方法。