久久性爱视频,在线观看无码不卡av,亚洲AV无码潮喷在线观看蜜桃,97人妻精品一区二区三区

ИI(y)„

ИI(y)„

\Մ?dng)늳mՉmЧʵҪ

늳m\(yn)еЧһҪ󱣳һ(g)ܸߵˮƽt_(d)ҌŷŵҪӰ늳mmЧʵкܶҪУضۉmȺͷۉmTM(jn)һЩ\@Փ

1.ǰ

SҌh(hun)o(h)Ҫڅ(yn)늳mmЧʸߡ\(yn)öȵͶõV(yng)늳m\(yn)еЧһҪ󱣳һ(g)ܸߵˮƽϣt_(d)ҌŷŵҪӰ늳mmЧʵкܶҪУضۉmȺͷۉmTM(jn)һЩ\@Փ

2.ضȌ늳mӰ

Sȼú늏S_(ti)C(j)M偠tЧʵIJM(jn)늳mM(jn)ڟزཱུ20o(j)50-60170-180Ŀǰ130-140Еr(sh)130ضȵļ׃늳m\(yn)Юa(chn)^ӰҪF(xin)(g)档

2.1ضȌۉmӰ

a(chn)I(y)ۉmǟoC(j)늱Mܱ^һ㶼б^ͨrضȸߣճڷۉmˮۉmıһ_(d)1011Wķס(dng)ض糬^һ޶ȕr(sh)ڷۉmӟ\(yn)(dng)ļӏ(qing)|(zh)xӵӵĔ(sh)Ŀ|(zh)Č(do)󣬱F(xin)鱾weĽڴ֮󣬷ۉmı茢Sضȵ߶

2.2ضȌճȵӰ

(dng)ضߕr(sh)wķӟ\(yn)(dng)ӄ\(yn)(dng)ķ֮gĥӴʹÚwճ늈еĎ늷ۉm늈ՉmO\(yn)(dng)(q)M(jn)ٶҲcmճP(gun)(dng)ضwճۉm(q)M(jn)ٶՉmЧ'>ՉmЧҲS͡

2.3ضȌw늉Ӱ

Ěw늵ėl≺µĸ՚һgĿga(chn)늓𻨷늣늉SwܶȣλweеĚwӔ(sh)Ĝpٶ@(dng)wܶȜpٕr(sh)wӵgӴÿ(g)늈Юa(chn)ײx"г"Ӵӿɫ@^ٶȺ̈́(dng)xЧ(yng)ӏ(qing)wpױ

(j)ʽ늳mR늈(qing)c늕OʽܶȵP(gun)ϵʽ(jng)(yn)ʽ

Ek=31(1+0.308/)ʽ:

0-늕Oİ돽ף

-՚ܶȣB(ti)µĿ՚ܶc(bio)(zhn)B(ti)µĿ՚֮ܶȣ

Ek-R늈(qing)ȣ_ʼa(chn)늕늈(qing)ȣ

ʽпԿ(dng)՚ܶĜpٕr(sh)_ʼa(chn)늕늈(qing)ҲS֮w늉½ͬr(sh)(sh)(yn)߀S՚ܶȵĽ늕ʼ늉Ҳ(yng)Ľ

S늳m(wn)ٿv늉Swضȵ߶͡

Եówē늉cwܶȳP(gun)ϵwܶں̶ܴϛQښwض(dng)w׃r(sh)wܶcwıMضȳɷ(dng)wضȽ͕r(sh)wܶĶؓ(f)wē늉Ҳ(yng)ӡړ늉ʹ늳mܵ늉ߣĶɴM(jn)ՉmЧ'>ՉmЧ

߀(dng)ضȳ^150r(sh)늉ʹڲķ(ni)׃(dng)Ҳ@׃

2.4ضȌӰ

(j)P(gun)ϵʽv2.86T/P102ʽУ

v-Č(sh)Hwem3/Kgv=1/

-ܶȣKg/m3

v0-(bio)(zhn)P(gun)B(ti)µğıwem3/Kgȼú늏Sğv00.77m3/Kg(bio)(zhn)r£

ڟ≺׃ėl(dng)ؽ͕r(sh)½

Cȼú늏SضȽwұ½wճȵ½ܶȵM(jn)pM(jn)늳mЧʶ

3ٌ늳mӰ

늳mͨ_֮ͨ^늈ğtՉmЧ֮ͣtpՉm

   1(dng)mͨ^늈ĕr(sh)gṣЩۉm߀ֺtՉmOĸʜpС늳m

   2Ч늈ĿgT磺²ĻҶϲg̓߅Oc⚤Ŀ϶ڟ^ߵ©Ҍ

   3յ늘Oϵķۉmr(sh)M(jn)²Ҷڟ^^Уpױ矟^ʹr(sh)Ȼ(hu)_ϴ(dng)յՉmOϵķۉm@ӣ矟^t(hu)ӴۉmĶwP(yng)

C󣬕(hu)늳mЧ

4ۉm茦늳mӰ

κ|(zh)һ裬ǿۉmȻһNɵwҲԲһķֵõķУňAP늘OᘠAP늘OLjAͲ늘O

 

ۉmr(sh)@(g)džλwe˷ۉmw(ni)֮⣬߀ۉmwԼw֮gı?zhn)?do)ںܶۉmڵ͜rr(sh)óĽY(ji)ҪDZ衣ڸߜrwe轵ڜyĽY(ji)Уweռ(do)λۉmʵĴСSyԇšٿvlͬвeۉmɶضȡȺͼ(x)ȵ@(g)Y(ji)ֻһN^ĿԱ^ķۉm裬Q^Q