yangtao
e: ̽
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(dng)ֱ(xin)늙Cֱ1um߿(xin)͑(h)ҪλCl(f)10000}_o(dng)ֱ(xin)늙C1mm@(g)ôİ |
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δ(li)ab
δ(li)с(li)cAIͬ
e: ҈@
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ҪQ@(g)(wn)}҂Ҫֱ(xin)늙CģMķֱλȺ؏ͶλԼͨ^(gu)ŷ(dng)ąOÁ(li)(sh)Fض\(dng)Ҫһ(g)ԔIJEf(shu) ### ֱ(xin)늙CģMľȅ 1. **ֱ**ϵy܉a(chn)С\(dng)ϵyl(f)һ(g)}_\(dng)S܉ߵСxֱ(xin)늙CģMֱʽӽϵyķֱųߵķֱ߀ܵCеϵyBӄԼ(dng){ԇӰ 2. **λ**ָƄ(dng)c(sh)HƄ(dng)֮g`һ(g)SƄ(dng)100mmY(sh)H100.01mm(li)0.01mmǶλ 3. **؏Ͷλ**ڶλ@(g)ֵÿһ͵ĹȲҪSƄ(dng)200mmYһΌ(sh)Hߵ200.01mm؏һͬӵĄ(dng)ߵ199.99mm@֮g`200.01-199.99=0.02mm؏Ͷλ ### ŷ(dng)O ˝M(mn)͑(h)ҪλCl(f)10000}_o(dng)ֱ(xin)늙C1mm҂Ҫ{ŷ(dng)ąec}_ݔ늙CDȦP(gun)ą 1. **Pr0.07ŷ}_ݔ뷽ʽ**_OÞ顰3ֻһ·}_һ(g)̖Ԍ(sh)Fλ 2. **Pr0.08늙CÿDһȦҪָ}_**@P(gun)IҪOÞʹ늙Cÿ10000(g)}_Ƅ(dng)1mmֱ(xin)늙CĽzUݾ5mmôPr0.08ԓOÞ5000010000}_/1mm * 5mm/Ȧ@늙CÿDһȦzU(dng)\(dng)ƽ_Ƅ(dng)5mm ### X݆ ŷ(dng)X݆OM(jn)һ{}_c늙C(sh)HƄ(dng)P(gun)ϵX݆ɷӺͷĸMӞ늙Caķֱĸ늙CDһȦҪ}_ӴڷĸǷŴСڷĸǿsС@(g)(chng)҂ܲҪ{X݆Pr0.08ѽ(jng){늙C}_-Ƅ(dng)P(gun)ϵ ### Y ͨ^(gu){Pr0.07Pr0.08Դ_λCl(f)͵10000(g)}_ʹֱ(xin)늙Cʴ_Ƅ(dng)1mmҪ{Կ]X݆ȵOͨrH{Pr0.08M(mn)λ |
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xiao_ming
e: Փh
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Ȼ^(gu)ĉ|X݆_͑(h) ͑(h)l(f)1}nP(gun)Sɶԓ0.0001mm ӲwҎf(shu)ҪN(dng)1um=0.001mm ԇDֻܸĹW(xu)x^Ҏ(dng)x^ |
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