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5、09. 20288. 9147. - .9 9.1 9.1.1 95:5 1000 3950 3. - 50 3 .9.2 9.2.1 10,0 % 25 3 0,5 . 4,5 - 10 3 . . .9.2.2 5,0 % 25 3 0,25 . 4,75 - 10 3 . . .9.2.3 1,0 % 25 3 0,05 . 4,95 - 10 3 . . . 6 C 10C3.9.3 9.3.1 , , - , . - 1050 900 1, 10.3.9.3.2 985 950 1. 985, 967 950 1. 967 1, , - = 0AA122c43,(1) 0 967 1
6、, . ;3 5468720111 985 1, . ;2 950 1, . . - .9.3.3 : 967 1, ( ) ,%(). , . 5 %, 9.2.2. , - :mmmoc45c215 100 c163 10 %,(2) mo , %;m , , 10.3, %. (2) , . - , , - , . , , .10 10.1 , 710 . - , 53228, . 95:5 5 . 40 70 . 60 70 - , 20 , .Y, %, Y =()mmm21100c45c215,(3) m1 , ;m2 , ;m , . - .10.2 5,0 25 3, 10 3- . . - . , .10.3 - : 1050 900 1, 25 ( , - 0,0005 ), - 4 1. 1050 900 1. - 967 1, 9.3.2, - ,%.4 54687201111 11.1 ,%,- =YTc215100,(4) Y , (3), %; , - , %. - . , , :|1 2| c163 r, (5)
