, . - , , . , , .. , ѐ .
1. . (Q, . 3/) Q = Qi, Qi , . 3/.
( ), . Z,1= n,
(Z,1):= j, Sj≥ Z,1, j j - , . 3/, j - ;
(Z,1) (∆1, . 3/) (Q) () :
2. . (di, /3) :di= Z - i.. (Di, .) :Di= di∙ Qi..
3. () : - =D/E () t , Dj , ( ); - , ( / ).t , .
18. : ; ; .
(, . ) := Si∙ Ci∙ ki∙ k, Si i- (, 2);Ci ( / ): 1445,0 /; 2,76 /2; ki ; , k 1,46
, (1). , , ( ) 0,12 /2. ki .
19 : ; ( ); - (); ( ).
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, , - .
(1, . .) ( ) , .1 = P∙ E, (. .);E - , );
(, . .) :P = (Q1 - Q″)∙ Sc, Q1 - (.3), :Q1 = Q+ Q′, Q - (.3); Q′ - (.3);Q″- (.3);
Sc () 1 3 (./3), ( ) :Sc= S / Q
(2, . .) :2 = 2 ∙ Q″∙ Sc∙ E, Q″- (.3);Sc () 1 3 (./3);E - , ;
(, . .) ( ) (1, . .) (2, . .): = 1+2.
20. : ; ; ( ); .
(, ..) : = (V + 5 V)∙ , V , (. 3);V - , (. 3); (./. 3); 62 ./. 3;5 , .
(, ..) : = (V + 5 V)∙ , V , (. 3);V - , (. 3); (./. 3); 7,6 ./. 3.
(, ..) : = 1,25 ∙ ∙ (V V) = 1,25 ∙ ∙ V == 1,25 ∙ ∙[(V + V) V)], 1,25 , ;V (, , ) (. 3);V ѐ (. 3);V , (. 3).
