1、 540412010 90Sr 27 2002 . 184- , 1.02004 . 1 - - . ( . ) - . - ( )2 25 3 - 30 2010 . 655-4 , - . () . - , , 2012 , - - II 5404120101 .12 13 24 .25 , , , .36 .47 90Sr 90Y 78 90Sr 90Y .99 , 90Y, 90Sr.1010 .1111 1112III 540412010 90SrSoils. Method of90Sr determination 201201011 ( ) 90Sr . 90Sr 0,1 /2(0
2、,0025 /2). .2 : 530912008 ( 10381-3:2001) . . 3. 531232008 ( 10381-5:2005) . . 5. 532282008 . 1. . 12.1.00491 . . 12.1.00776 . . 12.1.0192009 . . 17.4.3.0183 . . 177074 ( 104283, 478880) . -, , , . 311778 . . 311877 . . 376079 . . 376376 . . 377075 . . 410872 . 2-. 414774 . (III) 6-. 446177 . . 4919
3、.177 . -1 540412010 542974 . . 571278 . 1-. 578978 . . 670972 . 914780 . 1092976 . . 1202676 . 1830087 . 2218076 . . 2533682 . , 2582883 . 2745187 . 2816889 . - - , 1 , , . (), - () . , , , , .3 :3.1 -90 (90Sr): - 0,55 , 29 .3.2 -90 (90Y): -, 90Sr 2,27 , 64 . .3.3 : , .3.4 : , , , - .4 90Sr - , 90Y
4、- . , , - 90Sr 90Y. , - , - . , , . 90Sr 90Y - , - , . c98- -c98-.2 5404120105 , , , c98- 510%.,-c1770,1/27451. c1771,053228.-. , -100 120.,400 800.25336.2.9147.12026.1770.25336.9147.5.1 , 3118,.-,.,.().6709.60%4461,.22180,.5712,.3770,.3117,.3763,.3760,.4108,.30% 35%10929,.(III)4147,.18300,.5429,.49
5、19.1.5.2 , -25828,.5789,.DEPHA (-(2-) , 95 % 16354 HDEHP). HDEHP1453DEPHA8553-*.Aliquat336(C25H54ClN). 333 3Aliquat 336 666 3.5.3 , .* HDEP . 3.3 5404120105.4 , - .6 6.1 53091, 53123, 17.4.3.01 28168 -. . , - , , , . - 1 34 .1. 1 90Sr, /2( /2) , , . 10 ( 0,3) 300 401040 ( 0,31) 200 3040120 ( 13) 100 20 120 ( 3) 50 10 . , . , , 10 - . 1 3. , , 2 . -. , (), , , , , , . , , , . / /2. () /3. h , .6.2 6.2.1 . , 800 2 . .6.2.2 2 - , , 2 . 50100 . . 4 540412010 / . - , , , 2. 2 - 90Sr, /2 , 80* 0,3 1 23615* 250 /2 . 1,5 , .6.2.3 23 5 100 105 .
