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