l l , , .
, , :
2L ;
l ;
" ";
ly; lx " " ;
l .
(.3.4) l , . 964÷950 l = 350÷450 .
, . l l (. 3.5) . l =50÷90 l =200÷260.
l1 =510 " " l2 =330. , 188 l1 + l2 =840 .
lyp -675 2377.
:
l . D=964 950 , 865 l = 1110 , 127÷227 .
. 3.4
. 3.5
: |
l l , , . , , : 2L ; l ; " "; ly; lx " " ; l . (.3.4) l , . 964÷950 l = 350÷450 . , . l l (. 3.5) . l =50÷90 l =200÷260. l1 =510 " " l2 =330. , 188 l1 + l2 =840 . lyp -675 2377. : l . D=964 950 , 865 l = 1110 , 127÷227 . . 3.4 . 3.5
: 2015-09-20; !; : 1150 | : : , |