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1Ͱʯ=0.137=137(ȫƽ)1ʯԼ7Ͱʽᣨϡ1Լ7.2Ͱ7.3Ͱԭͱ0.81.0/һͰʯ͵ҲͬԼ128-142֮䡣 ŷ֯ӢԭλͨáͰ...

135 һͰʯ͵ڶ? ʯλĻ㷽 1.λ֮Ļ λ֮ĻܶpԭͼƷ͵ܶptʾij¶״̬£ÿʯΪpءϵΪ һ͵=1/p ...

ͣһһͰ㹻.һһͰ͵4Lң͵׿ǵݻ3LҡһͰķ֮Ҳ3LңͿճóˡ ڱڼ䣬ԻĶеģͨͳ߹۲Ķ١ չϣ ...

1ˢһͿˢ12~~14ƽףDzοֵʵʳɻҪĴֲڶȺˮʶ 2ΪڶͿˢԼ ҵˢĻһͰˢԼΪ7ƽ. һͰˢÿͰСһ...

Ͱ9ǧˣͰ1ǧˡ ʽΪ (10-5.5) x2=4.5x2=9 (ǧ)10-9=1 (ǧ):Ͱ9ǧˣͰ1Ǫ. һͰͰȥȥһͺͰͰ͵Ƕ;Ȼ2,Ͱ...

1Լ7Ͱʽᣨϡ1Լ7.2 Ͱ7.3ͰŷȹļվͨüλҹļվƼۡ1Ͱ=158.98=42ء1=3.785Ӣ1= 4.546Ҫԭ͵ܶйءij...

ܽĽˮͬҶвͬĹߴ磬泧ҵͰͳһģһµģ仯ġһ㹺ˮȽѣֱӵľdzء˫ĴͰë15kgעëػǾء

Ϳ϶жְװˢ齺ᣬһ15-20KGװģʵʡ¡ľƷᣬ5KGȽϳỹǾ᲻ͬһͰͰ

һ20.4-10.410ǧˣ Ͱ10.4-100.4ǧˣ ȫ͵20.4-0.420ǧˣ

1ҪͰĹˢĺȶгϵǽһֹİװ18155ġ5һͿˢ60ƽһ飬15һͿˢ175һ飬18һͿˢ200ƽһ飬Ǹʩϰߺ϶٣ܴ...

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