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5、77 2) C, , .5.2.5 , , Rm 10 ., Rz, Rp, Rk, Rv, Ra Sm 5.5.2.6 -, 3 .5.2.7 , - . , , .5.3 5.3.1 4.2.4. 15 - .5.3.2 , (. 4.2.7).5.3.3 - .5.3.4 7016.5.3.5 - .3 1561220135.3.6 ( ).5.4 5.4.1 Ri . R - R =11mRiimc61c229,(3) m ;Ri i- , .5.4.2 Smi, . Sm, , - Sm =11mSmiimc61c229,(4) m ;Smj i- , .6 6.1 427 -112
6、50,1 166.6.2 , , -. (r), , .6.3 6.3.1 100 150 , - .6.3.2 (ki) -.6.4 6.4.1 li, , li=Lkii,(5) ki i- ;Li i- (100150 ).6.4.2 l , , l =11niinlc61c229,(6) n .6.4.3 Rmmax, , Rmmax=l28c215r1000,(7) r , , .6.4.4 , .4 1561220137 7.1 , , .7.2 - .7.3 , . 750 .7.4 .7.5 , 60.7.6 - .7.7 300 c180 200 . 300 . - (c1773 ).7.8 - , , 7016.7.9 , :- , ;- ;- ;- , ;- , . 100 c180 70 .7.10 -. .7.11 . .
