Ngày tải lên :
05/08/2014, 14:04
... ụ S1 S2 S3 S4 S5 S6 S7 S8 l1 3, 60 3, 60 3, 60 3, 60 1,20 2,40 3, 60 1,20 b a+b PB = P l2 3, 60 5,40 3, 60 3, 60 4,80 3, 60 4,80 2,40 Sinh viờn: Bựi Vn Tuõn - Lp: XDD 47 - H2 a a+b b 0,500 0 ,33 3 0,500 ... 1,1x25x0,3x(0,7- 0,12)= 1,3x18x0,015x(0,58x2+0 ,3) = 6,026x (3, 6-0,7)= 1,1x25x0,4x0,3x (3, 6-0,7)= 1,3x18x0,015x2x(0,4+0 ,3) x (3, 6-0,7)= 5/8x4,222x3,6/2x2= 4,79 0,51 17,48 9,57 1, 43 9,5 Tng 43, 28 1,1x25x0,3x(0,7- ... 1,1x25x0,3x(0,7- 0,12)= 4,79 1,3x18x0,015x(0,58x2+0 ,3) = 0,51 6,026x (3, 6-0,7)= 17,48 1,1x25x0,4x0 ,35 x (3, 6-0,7)= 11,17 1,3x18x0,015x2x(0,4+0 ,35 )x (3, 6-0,7)= 1, 53 5/8x4,222x3,6/2= 4,75 5/8x5,647x3,6/2=...