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(dng)ǰλãO(sh)̽W(wng) > h(hun)̎ > (f)(x)ָ(do) > 

ŻbõxҪ

2014-10-29 17:10ԴO(sh)̽W(wng) ӡ | ղ |
̖

| | С

ŻbÑ(yng)_(d)O(sh)ӋŻŻ형õĚԣۉmй©Ӱ푳mЧ

늳mʽm҂}ͨʹжyŻҿcжy֮g(yng)O(sh)քӣӣyݔŻҙC(j)еzޕrP(gun)]Żҿжyywϻycжy֮gO(sh)ͻҿyw(ni)s

۞˱ж형жyijߴҎ(gu)O(sh)ӋжyŻ(yng)СݔҙC(j)еݔ

жyϷ˴һ߶ȵĻҷжҿ̎Ěԡҷ߶ȿɰʽ㣺H=0.1×P/v +100

ʽУH——ҷ߶mm

P——m(ni)ؓ(f)^ֵPa

V——ۉmĶѷeܶȣg/cm3

mҶλӋ(yng)O(sh)ڻҷϲ

ݝʽm(yng)Ýʽŝ{yM(jn)ˮŝ{

؟(z)ξ݋memo
]

4+ǰģM} W(xu)(x)Ч

(jng)νM ھ

ɫͨP(gun)ࣺ(dng)ڿԇY(ji)һP(gun)]
ɫonࣺԇ(dng)ڲ^ڶM(fi)W(xu)

4+ǰģM}+1A(y)yԇ}

ܽn AΜyԇc(din)u

ƷͨP(gun)ࣺ(dng)ڿԇY(ji)һP(gun)]
Ʒonࣺԇ(dng)ڲ^ڶM(fi)W(xu)

ǰģM}+2A(y)yԇ}+ǰ_P(gun)

ֱ һһۙ̌W(xu)

ͨP(gun)ࣺ(dng)ڿԇY(ji)һP(gun)]
onࣺԇ(dng)ڲ^ڶM(fi)W(xu)

ǰģM}+3A(y)y}+_P(gun)+ǰc(din)

(sh)(j)С̌W(xu) ˽˶Ʒ(w)

ͨP(gun)ࣺ(dng)ڿԇY(ji)һP(gun)]
Ɵonࣺԇ(dng)ڲ^ڶM(fi)W(xu)

֪Rc(din)Ԫ ʮһn

ܽn AΜyԇc(din)u

ͬĿo(do) 7ۃ(yu)ݣ

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