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ŻbõxҪ

2014-10-29 17:10(li)ԴO̽W(wng) ӡ | ղ |
̖

| | С

ŻbÑ_OӋŻŻ형õĚۉmй©Ӱ푳mЧ

늳mʽm҂}ͨʹжyŻҿcжy֮gOք(dng)(dng)yݔŻҙCеzޕr(sh)P(gun)]Żҿжyywϻycжy֮gOͻҿywȵs

۞˱ж형жyijߴҎOӋжyŻСݔҙCеݔ

жyϷ˴һ߶ȵĻҷжҿ̎Ěҷ߶ȿɰʽ㣺H=0.1×P/v +100

ʽУH——ҷ߶mm

P——mؓ^ֵPa

V——ۉmĶѷeܶg/cm3

mҶλӋOڻҷϲ

ݝʽmÝʽŝ{yM(jn)ˮŝ{

؟ξ݋memo
]

4+ǰģM} W(xu)Ч

(jng)νM (zhun)ھ(xin)

ɫͨP(gun)ࣺڿԇYһP(gun)]
ɫo(w)n(yu)ࣺԇڲ^(gu)ڶMW(xu)

4+ǰģM}+1Ayԇ}

ܽn AΜyԇc(din)u

ƷͨP(gun)ࣺڿԇYһP(gun)]
Ʒo(w)n(yu)ࣺԇڲ^(gu)ڶMW(xu)

ǰģM}+2Ayԇ}+ǰ_P(gun)

ֱ һһۙ̌W(xu)

(sh)ͨP(gun)ࣺڿԇYһP(gun)]
(sh)o(w)n(yu)ࣺԇڲ^(gu)ڶMW(xu)

ǰģM}+3Ay}+_P(gun)+ǰc(din)

󔵓С̌W(xu) ˽˶Ʒ(w)

ͨP(gun)ࣺڿԇYһP(gun)]
Ɵo(w)n(yu)ࣺԇڲ^(gu)ڶMW(xu)

֪Rc(din)Ԫ ʮһn

ܽn AΜyԇc(din)u

ͬĿo 7ۃ(yu)

•

1W(wng)ע(li)ԴO̽W(wng)ƷٽO̽W(wng)δ(jng)W(wng)ڙ಻Dd朽DNʽʹѽ(jng)W(wng)ڙڙ෶ʹұע(li)ԴO̽W(wng)`•W(wng)׷䷨؟
  2W(wng)YϞW(wng)ѼDdMߺͳ̎ڱW(wng)dƷ漰Ȇ(wn)}ՈcW(wng)վ“(lin)ϵW(wng)վˌ(sh)_J(hu )M̎
  W(wng)Dd֮Ʒζ(zh)JͬԓƷ^(gun)c(din)挍(sh)ýwW(wng)վ(g)DdʹՈc(zh)“(lin)ϵؓ؟
  3“(lin)ϵʽ010-82326699 / 400 810 5999

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