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        1. Ӣҽ̾W(wng) > > }ĿԔ

          }ĿijУSTS"(dng)СMǰijƏS^˽⵽׾ǰѼZʳľƾľ(li)ȻҺҺB(ti)ƾcˮɣ(gu)|(zh)g(sh)O(jin)TҎ(gu)a(chn)׾ƵďSұ횘(bio)׾ƵȔ(sh)"ИI(y)Ҏ(gu)׾ƵȔ(sh)"ָ20r(sh)100mLƾĺ(sh)ijͬW(xu)Iһƿ"׾ƿϘ(bio)750mL 35"֪ˮ=1.0103kg/m3ƾ=0.8103kg/m3t

          1ƿоƵ|(zh)Ƕǧ

          2@NƵܶǶ

          𰸡(1)0.6975kg(2)0.84103kg/m3.

          (1)ƿϘ(bio)750mL 35Ӌ(j)ƾ飺

          tˮĺ飺

          ƿоƵ|(zh)ƾcˮ|(zh)֮ͣ

          (2)Ƶܶȣ

          (1)ƿоƵ|(zh)0.6975kg

          (2)@NƵܶ0.84103kg/m3.

          (x)(c)ϵд
          P(gun)(x)}

          Ŀ (li)Դ

          }ĿСͬW(xu)̽Q(do)wСr(sh)²룺

          ڜضȲ׃r(sh)(do)wc(do)wIJP(gun)

          ڜضȲ׃r(sh)(do)wc(do)wL(zhng)P(gun)

          ڜضȲ׃r(sh)(do)wc(do)węMeP(gun)

          xČ(do)w±ʾ

          ˌ(sh)(yn)·DҪ_B·Ո(qng)գֻ̖(ho)

          1Ҫ(yn)CСͬW(xu)(yng)xăɶΌ(do)wA_____

          2Ҫ(yn)CСͬW(xu)(yng)xăɶΌ(do)wC_____

          3Ҫ(yn)CСͬW(xu)(yng)xăɶΌ(do)wB_____

          4@Nоͨ_____

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿСDb̽ķҎ(gu)

          1_____ȣ

          2 B D(zhun)һǶ B ϲܿf(shu)_____

          3׌⾀ EO ONtǕ(hu)______x׃ ׃С

          4ڌ(sh)(yn)мǢ______________

          5׌ FO t⌢ OE 䡣f(shu)ڹķF(xin)й·_____

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }Ŀһ(g)|(zh)540gwe360ĿXIJעMˮ󣬿|(zh)(yng)ԓ______gɂ(g)ȫͬĈA׺ҷքebˮͬ͞һˮƽĵe2(ni)ˮ0.2m҃ˮ͞|(zh)ɴ˿֪оƾwe

          __________.֪)

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿˌˮƽG=120N̎ijͬW(xu)O(sh)Ӌ(j)DףʾĻ݆Mbã(dng)ˆDңʾSr(sh)g׃QֱFKr(sh)ٶvĸ߶hSr(sh)gt׃P(gun)ڈDքeDͣʾӋ(j)ĦK(du)݆ɿQֱ򣮄t23s(ni)FĹ_____J12s(ni)FĹĹʞ_____W

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿDССA^ˮķv(sh)(yn)е龰(du)ˮӟ˺L(zhng)r(sh)gˮŷvӛ䛵Ĕ(sh)(j)±ʾ

          r(sh)g/min

          0

          1

          2

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          ˮ/

          90

          91

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          98

          1ڽMbĕr(sh)_____xϵµ

          2Ո(qng)ָ?c)ڌ?sh)(yn)вe(cu)`֮̎_____һc(din)ɣ

          3ڼme(cu)`^m(x)(sh)(yn)^쵽ˮvr(sh)ĬF(xin)ψDе_____/ңDˮvr(sh)՟ض_____/span>׃/ͣ

          4Ό(sh)(yn)ˮvr(sh)ĜضȞ_____

          5(j)ӛDˮķvD_____

          6ˮvr(sh)ڸF(xin)ךך__________B(ti)׃Qγɵԓ^(gu)Ҫ_____ᣯşᣩ

          7(sh)(yn)аl(f)F(xin)ˮ_(ki)ʼӟᵽv@Εr(sh)g^(gu)L(zhng)@NF(xin)ԭǣ__________o2Nԭ򼴿ɣ

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }Ŀ̽ЧcʲôP(gun)Č(sh)(yn)ССaĭϵO(sh)Ӌ(j)DʾĎׂ(g)(sh)(yn)ڌ(sh)(yn)Сͨ^(gu)^ĭϵ________(li)^ЧD_______ɂ(g)(sh)(yn)Á(li)оЧceǷP(gun)҃ɂ(g)(sh)(yn)Á(li)оЧc________ǷP(gun)ġ

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }ĿС20ţwڴС30ţˮƽFˮƽֱ\(yn)(dng)Dʾwܵc\(yn)(dng)෴Сw0.2

          1wfĴС

          2wˮƽܺFĴСͷ

          鿴𰸺ͽ>>

          Ŀ (li)Դ

          }Ŀy(c)݆MęC(j)еЧ(sh)(yn)KؼĦ

          1DС(sh)(yn)е龰±ӛ䛵һM(sh)(j)

          ɱД(sh)(j)Ӌ(j)݆M(du)^aù01JĿ____J

          (du)σɂ(g)Ӌ(j)Y(ji)M(jn)б^䲻֮̎_____(j)oϢ֪Сe(cu)`______

          2СtС(sh)(yn)ĻA(ch)ϣһ(g)݆M(jn)Ќ(sh)(yn)DʾСtʹһ(g)݆ĿǞ˸׃________ 

          3@λͬW(xu)ʹøԵĻ݆Mͬr(sh)ęC(j)еЧ ______xͬͬ

          鿴𰸺ͽ>>

          ͬ(x)(c)