Ngày tải lên :
20/04/2014, 22:53
... 0, 439 0 ,38 5 0 ,33 8 13, 147 17 ,38 18,80 21,44 24,42 2,510 2,510 2,5 13 2,5 13 2,512 2,5 13 8 ,34 79 8 ,32 47 8 ,32 47 8 ,33 46 8 ,33 46 8 ,33 13 8 ,33 46 He, (Oe) - 70 75 138 160 133 131 Ms, (emu/g) - 31 31 40 37 37 ... 0 ,36 5 35 ,712 2,5 13 ii,(a 8 ,32 47 188 42 14 30 0 ,38 5 35 , 731 2,512 21,44 8 ,33 13 - - - 45 0, 439 35 ,698 2,510 18,80 8 ,33 46 177 43 14 60 0 .34 5 35 ,710 2,510 23, 93 8 ,32 47 - - - 75 0 ,36 5 35 ,712 2,510 23, 62 ... 32 . 537 35 .518 35 .482 35 .589 35 .524 35 .524 Kich thude tinh the (nm) 21.21 20 .37 18 .33 17 .34 21.21 28.07 d3ii(A) 2.520 2.519 2. 530 2.520 2.5 23 2.5 23 a(A) 8 .35 78 8 .35 45 8 .39 10 8 .35 78 8 .36 78 8 .36 78...