H.EL218: 10 , , . . . . .()t- .. : 100 100 = = ppmm . .20C0,1 3/ 3 , 17 m =. 65% 33/ 25 , 11% 100% 65 / 3 . 17% 100 m== 103-104 . . . 30% 98-100% . . .u- . u - ( 1.1)(1.2) u Z . ( 1.1) u Z . (1.2) H.EL218: 10 2 . .

(1)- . (2)- . . , . : ----(103_106) - ----(103) - ----(10_102) - ----(10_50) - ----10 . D 27 , 0/= . . . , . , . 020 / / c t122H.EL218: 10 ( ) . . . , . , 0- . .( )t P P H =hSm2 1

| | = =2 2 2 - ( ) U P P I m = =212 1P PS h mS hR = ==t. --PTcA