Ngày tải lên :
01/07/2016, 10:34
... lch Rng 3 .8 Rng 4 .8 Tng s N % 8, 22% 10,96% N 21 21 46 -80 % 32 ,88 % 31,5% N 80 -90 % 10,95% 5, 48% N 35 38 Tng % 47,95% 52,05% Nhn xột: Trong s 73 RKHD mc lch gn (bao gm RKHD 10-45 14 19, 18% 42 57,53% ... N % N % N % N % Rng 3 .8 Rng 4 .8 Tng s 27 34,61% 3 ,85 % 10,25% 0% 38 48, 72% 29 37, 18% 2,57% 11,54% 0% 40 51, 28% 56 71,79% 6,42% 17 21,79% 0% 78 100% 26 Nhn xột: Trong s 78 RKHD mc lch, ngm gõy ... Ngc Thanh Phm Nh Hi Bựi Thanh Ngoan Lờ Nho Chuyờn 10-45 21% 8, 8% 9% 19,7% 19, 18% 46 -80 36 ,8% 29 ,8% 11% 57,54% 57,53% 80 -90 42,2% 61,4% 80 % 23,29% 23,29% T th T (bng 3.3), phõn tớch riờng v gúc...