һ . {ѷʽ
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늙Cֱӹl_ӰOʹÉ
ؿЧhؓɰl׃rֻͨ^pˮõĔʹÓL{҃ȜضȣضȲӴmв
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. ˮϵy׃lܸ
oՓ廯䇙CM()CM{ϵyCЙCMƣCĽMܿ@ֵijɱஔߵsͨ˺ҕ廯䇙CM~B\ЕrCˮás늙CsռwԴijɱ30%(ÿ2Ԫÿ1ԪӋ)oՓĭhoǶ߀ÑǶ{ϵyOӋܵϵy׃lƙCˮ늙Cs늙CЧĹܴʩһr20%~50%ÿɹʡCMϵy\Mõ12%~20%ʮ@ˡ
1. sˮ׃l
{sˮõĹǸ{CMĉsCMؓɹOӋģhضȼNCMҪ_ȫsCM˕r{ϵyҪsҲpС@rͿͨ^׃l{{sˮõDsˮѭhٶȼʹsˮؓɱϵyĶ_Ŀġҹ˾{׃lܸóµĔsˮˮڵ\ЕrԴȹʡᘌֱȼCsˮc׃lxhBZֱȼC{ϵy׃lˮÜyԇ
75%rCMsˮ34%ˮ늺ļs20%;
50%rCMsˮ22%ˮ늺ļs15%
2. ˮ׃l
{ýˮõĹǸ{MؓɹOӋe^ƵBҪ]_{ĝMؓ@rͿͨ^׃l{{ýˮõD٣ýˮѭhٶʹ͟õãĶ_Ŀůһ_ˮãtˮֻ50%Ȼɴʡ;ʹǶķֱ\Ҳڵؓɼm90%r늺ļs75%
3. sLC׃l
LCһ㶼^С늲ˮ@LCȡ׃lܘOsˮأ@ڙCMؘOPI;ʹCMҺѭh@ȵĹʡȼsLȵD\߀ܴȜpƯˮʡˮԴӾˮ|ӻpˮF܇Ӱ
4. ׃l̎
׃lĆӡֹͣ^ǝuuʽ늙Cӌ늾Wě_ɱ늙C^dĹ
늙C̎ڵؓ\УܴL늙CˮáLCĉͬr]Іֹͣě_Ĝp·Љܛ_pСʌܵyTĩOҲ˱oһ棬OӾpСo˭h
5. {CM׃lĿƷʽ
sˮ/ڵĜضȸ׃ˮD{;
sˮڜضȸ׃sLCD٣{ˮ;
ˮ/ڵĜز׃ˮD{;
sˮˮĜضȸ׃ˮD٣{;
ýˮĻˮضȸ׃ˮD{;
. {ĩO—׃LCM׃l
׃LCMҲ{ϵyҪĽMɲָ(L)ă׃LCM⣬Ҫ߀ȡQڿƵģʽƷ|
S{IJռ׃LCM{ѽvlչAΣ
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ڶAΣɿع{{{Lܵã׃LCMһĸȱcweɿԷԵʸ
AΣ׃l{ȵĝM׃LCML{ҪЧ@weСɿԷԸ
Ŀǰ׃lеăݣ{IʿA
һƪ
{ܷʩ
һƪ
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