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zjsxwxl2008木虫 (正式写手)
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[求助]
请大神帮忙翻译一下摘要，谢谢！
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摘 要：用斜式沸点仪测定了乙烯基三乙氧基硅烷在2.035～71.035kPa范围内的饱和温度数据。采用非线性回归方法，利用EVIEWS5.0软件得到乙烯基三乙氧基硅烷的Antoine常数A，B，C的值分别为10.00842，1985.189和-34.98381，Antoine方程计算出的饱和温度与实验数据的绝对偏差为0.01～1.02K；通过安托尼方程和Clarke & Glew方程对饱和温度以及蒸汽压数据进行了关联拟合。通过蒸汽压数据与温度的关系得到乙烯基三乙氧基硅烷的标准摩尔蒸发焓 （298.15K）为48.29 kJ mol−1。通过基团贡献发推算出乙烯基三乙氧基硅烷的临界温度、临界压强和临界体积。还用安托尼方程和标准沸点的实验数值对偏心因子进行了推算。 关键词：乙烯基三乙氧基硅烷；饱和蒸汽压； Antoine方程；Clarke & Glew方程；偏心因子 |
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RXMCDM: 屏蔽内容 2014-05-01 23:21:26
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3楼2014-05-01 19:43:54
RXMCDM
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爱与雨下: 金币+1 2014-04-12 10:56:22
爱与雨下: 金币+1 2014-04-12 10:56:22
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Abstract: Vinyl triethoxysilane saturation temperature datas of 2.035 ~ 71.035kPa were measured by inclined ebulliometer and vinyl triethoxysilane Antoine constant A, B, and C are 10.00842,1985.189 and -34.98381 by the use of EVIEWS5.0 software for Nonlinear regression analysis. The saturation temperature deviation between the experimental data and that calculated by Antoine equation are of 0.01 ~ 1.02K . The saturation temperature and vapor pressure data correlation were fitted by Antoine equation and Clarke & Glew equation also. Vinyl triethoxysilane standard molar enthalpy of evaporation (298.15K) is 48.29 kJ mol-1 according to the relationship between Vapor pressure and temperature . The critical temperature , the critical pressure and critical volume of vinyltriethoxysilane were calculated by the group contribution method . And eccentric factors by experimental deta of normal boiling point and Antoine equation . Keywords: vinyl triethoxysilane; saturated vapor pressure; Antoine equation; Clarke & Glew equation; eccentric factor |
2楼2014-04-10 18:14:43
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RXMCDM: 金币+2 2014-05-14 18:37:07
zjsxwxl2008(RXMCDM代发): 金币+50 2014-05-14 18:38:54
zjsxwxl2008(RXMCDM代发): 金币+50 2014-05-14 18:39:01
zjsxwxl2008(RXMCDM代发): 金币+50 2014-05-14 18:39:08
zjsxwxl2008(RXMCDM代发): 金币+50 2014-05-14 18:39:13
RXMCDM: 翻译EPI+1 2014-05-14 18:39:17
RXMCDM: 金币+2 2014-05-14 18:37:07
zjsxwxl2008(RXMCDM代发): 金币+50 2014-05-14 18:38:54
zjsxwxl2008(RXMCDM代发): 金币+50 2014-05-14 18:39:01
zjsxwxl2008(RXMCDM代发): 金币+50 2014-05-14 18:39:08
zjsxwxl2008(RXMCDM代发): 金币+50 2014-05-14 18:39:13
RXMCDM: 翻译EPI+1 2014-05-14 18:39:17
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it is a good tranlsation. I made minor edits to make it more natural. Abstract: Vinyl triethoxysilane saturation temperatures (STs) of 2.035 ~ 71.035kPa were measured by inclined ebulliometer. vinyl triethoxysilane Antoine constant A, B, and C are respectively 10.00842,1985.189 and -34.98381 by the use of EVIEWS5.0 software for Nonlinear regression analysis. The absolute deviation between the experimental and calculated ST by Antoine equation are of 0.01 ~ 1.02K . The relation between ST and vapor pressure data was fitted by Antoine equation and Clarke & Glew equation. Vinyl triethoxysilane standard molar enthalpy of evaporation (298.15K) is 48.29 kJ mol-1 according to the relationship between Vapor pressure and temperature . The critical temperature , the critical pressure and critical volume of vinyltriethoxysilane were calculated by the group contribution methodology; the eccentric factor was also derived from experimentally obtained standard boiling point and Antoine equation . Keywords: vinyl triethoxysilane; saturated vapor pressure; Antoine equation; Clarke & Glew equation; eccentric factor |
4楼2014-05-14 18:35:53