△÷（○×□）=△÷○×□______．
根据除法的性质可知，
△÷（○×□）=△÷○÷□，
所以△÷（○×□）=△÷○×□是错误的．
故答案为：错误．
An analyst gathered the following information about four common stock that all have the same dividend payout ratio:
A．Stock
B．Required Rate of Return
C．Dividend Growth Rate
D．1
E．16.4%
F．7.1%
G．2
H．14.1%
I．9.2%
J．3
K．15.3%
L．4.4%
M．4
N．19.1%
O．8.0%
热油泵端面检修完后，要用（）检查（试压）密封情况。
