日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        <legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>

        <strong id="o5kww"><u id="o5kww"></u></strong>
        1. Ӣҽ̾W(wng) > > }ĿԔ
          ijУƼСMͬW(xu)?yu)顰^ͬıƿıЧ˴ĿƌW(xu)(sh)(yn)ͬW(xu)һֻƿ(ni)b2.5kgˮijΕr(sh)g(ni)(jng)yl(f)F(xin)ˮĜضȏ97潵͵57棬tԓƿ(ni)ˮ@Εr(sh)g(ni)ų˶ٵğ[ˮıȟݞ4.2103J/kg?棩]

          Q=cmt0-t
          =4.2103J/kg?棩2.5 kg97-57棩
          =4.2105J
          ԓƿ(ni)ˮ@Εr(sh)g(ni)ų4.2105
          (x)(c)ϵд
          P(gun)(x)}

          Ŀ Դ

          2009?ӑchһģijƼСMͬW(xu)?yu)顰^ͬıƿıЧ˴ĿƌW(xu)(sh)(yn)ͬW(xu)һֻƿ(ni)b2.5kgˮijΕr(sh)g(ni)(jng)yl(f)F(xin)ˮĜضȏ97潵͵57tԓƿ(ni)ˮ@Εr(sh)g(ni)ų˶ٵğ[ˮıȟݞ4.2103J/kg?棩]

          鿴𰸺ͽ>>

          Ŀ Դ

          2012?ɽijƼСMͬW(xu)PTCԪ댧(do)wմɲϣһ(g)늼ӟᱣرµě_ˮڱ(ni)ɼӟ60@NԪO(sh)؜ضȞ60森֪õPTCԪֵRTSضȵ׃P(gun)ϵDʹÕr(sh)PTCԪDҽͥ·У

          Ո(qng)شІ}
          1(dng)ضȞ60r(sh)·е
          22
          22
          mAͨ1minPTCԪĵ
          290.4
          290.4
          J
          2PTCԪ늹
          24.2
          24.2
          W
          3رPTCԪM(jn)бصԭǣ(dng)ض_(d)60r(sh)PTCԪl(f)ṦʵɢṦʣͬr(sh)g(ni)a(chn)ğcɢʧğȣضȱֲ׃ĈD׿Կٮ(dng)Ĝضȸ60r(sh)
          PTCԪRrɹʽP=
          U2
          R
          ֪PTCԪl(f)Ṧ׃Сl(f)ṦСɢṦ
          PTCԪRrɹʽP=
          U2
          R
          ֪PTCԪl(f)Ṧ׃Сl(f)ṦСɢṦ
          ض½ڮ(dng)ضȵ60r(sh)
          PTCԪRrpСɹʽP=
          U2
          R
          ֪PTCԪl(f)Ṧ׃󣬰l(f)ṦʴɢṦ
          PTCԪRrpСɹʽP=
          U2
          R
          ֪PTCԪl(f)Ṧ׃󣬰l(f)ṦʴɢṦ
          ض˱رеˮԱ60ң

          鿴𰸺ͽ>>

          Ŀ Դ2013ýKʡϾа…^(q)пģԇ (sh)(yn)}

          ijƼСMͬW(xu)PTCԪ댧(do)wմɲϣһ(g)늼ӟᱣرµě_ˮڱ(ni)ɼӟ60@NԪ늌W(xu)O(sh)؜ضȞ60档֪õPTCԪֵRTSضȵ׃P(gun)ϵDʹÕr(sh)PTCԪDҽͥ·

          Ո(qng)شІ}
          1(dng)ضȞ60r(sh)·е          Aͨ1minPTCԪĵ          J
          2PTCԪ늹          W
          3رPTCԪM(jn)бصԭǣ(dng)ض_(d)60r(sh)PTCԪl(f)ṦʵɢṦʣͬr(sh)g(ni)a(chn)ğcɢʧğȣضȱֲ׃ĈD׿Կٮ(dng)Ĝضȸ60r(sh)                           ض½ڮ(dng)ضȵ60r(sh)                       ض˱رеˮԱ60ҡ

          鿴𰸺ͽ>>

          Ŀ Դ2012-2013W(xu)꽭KʡϾа…^(q)пģԇ棩 (sh)(yn)}

          ijƼСMͬW(xu)PTCԪ댧(do)wմɲϣһ(g)늼ӟᱣرµě_ˮڱ(ni)ɼӟ60@NԪ늌W(xu)O(sh)؜ضȞ60֪õPTCԪֵRTSضȵ׃P(gun)ϵDףʹÕr(sh)PTCԪDҽͥ·

          Ո(qng)شІ}

          1(dng)ضȞ60r(sh)·е          Aͨ1minPTCԪĵ          J

          2PTCԪ늹          W

          3رPTCԪM(jn)бصԭǣ(dng)ض_(d)60r(sh)PTCԪl(f)ṦʵɢṦʣͬr(sh)g(ni)a(chn)ğcɢʧğȣضȱֲ׃ĈD׿Կٮ(dng)Ĝضȸ60r(sh)                           ض½ڮ(dng)ضȵ60r(sh)                       ض˱رеˮԱ60

           

          鿴𰸺ͽ>>

          Ŀ Դ2012-2013W(xu)꽭Kʡh꼉(j)όW(xu)ĩW(xu){(dio)ԇ棩 (sh)(yn)}

          ijУƼСMͬW(xu)PTCԪ댧(do)wմɲϣһ(g)늼ӟᱣر. µě_ˮڱ(ni)ɼӟ60@NԪO(sh)؜ضȞ60. ֪õPTCԪֵRTSضȵ׃P(gun)ϵDʾʹÕr(sh)PTCԪDҽͥ·.

          Ո(qng)شІ}

          1(dng)ضȞ60r(sh)·е  mAͨ10sPTCԪĵ  J.

          2PTCԪ늹     W.

          3رPTCԪM(jn)бصԭǣ(dng)ض_(d)60r(sh)PTCԪl(f)ṦʵɢṦʣͬr(sh)g(ni)a(chn)ğcɢʧğȣضȱֲ׃. ĈDпԿٮ(dng)Ĝضȸ60r(sh)PTCԪ        늹     .׃󡱡׃С׃ض½ڮ(dng)ضȵ60r(sh)PTCԪ     늹     .׃׃С׃ض. ˱رеˮԱ60.

           

          鿴𰸺ͽ>>

          ͬ(x)(c)