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liulp2008木虫 (小有名气)
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[求助]
请高手帮忙翻译，谢谢。
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| 温度对分离指数的影响如图所示，随着温度升高，蔗糖分子和水分子的运动加剧，水分子在自支撑NaA分子筛膜表面和内部的吸附和扩散速率都增大，自支撑NaA分子筛膜对蔗糖分子的吸附量很少，对蔗糖/水二元体系的分离选择性增大，分离指数PSI 基本呈增大趋势，说明温度升高对提高分离指数有促进作用。 |
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Edstrayer
版主 (著名写手)
方寸斗室小天地正气迷漫大世界
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liulp2008: 金币+8, 翻译EPI+1, ★有帮助 2016-02-22 22:46:55
liulp2008: 金币+8, 翻译EPI+1, ★有帮助 2016-02-22 22:46:55
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温度对分离指数的影响如图所示，随着温度升高，蔗糖分子和水分子的运动加剧，水分子在自支撑NaA分子筛膜表面和内部的吸附和扩散速率都增大，自支撑NaA分子筛膜对蔗糖分子的吸附量很少，对蔗糖/水二元体系的分离选择性增大，分离指数PSI 基本呈增大趋势，说明温度升高对提高分离指数有促进作用。 It is showed in the figure that the affect of temperature to separate index, with the raise of temperature, the movement of molecule of sucrose and water are more active, it is all enlarged that the speed of adsorbing and diffuse of surface and interior of membrane in the NaA molecular sieve of self----support for water molecure, the quantity of adsorbing of membrane to the molecule of sucrose in the NaA molecular sieve of self----support, the selectivity of separate of binary system for sucrose and water are enlarged, the separate index PSI is the basic trend of enlarging, it showed that the rasie of temperature have facilitation for the increasing of separate index. |
2楼2015-10-21 04:01:17
818james
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liulp2008: 金币+7, ★有帮助 2016-02-22 22:47:04
liulp2008: 金币+7, ★有帮助 2016-02-22 22:47:04
|
温度对分离指数的影响如图所示，随着温度升高，蔗糖分子和水分子的运动加剧，水分子在自支撑NaA分子筛膜表面和内部的吸附和扩散速率都增大，自支撑NaA分子筛膜对蔗糖分子的吸附量很少，对蔗糖/水二元体系的分离选择性增大，分离指数PSI 基本呈增大趋势，说明温度升高对提高分离指数有促进作用。 The effect of temperature on separate index is showed in the figure, indicating that the raise of temperature promotes the separate index: with the raise of temperature, the movement of sucrose and water molecule accelerated, the adsorbing and diffusing of water molecule speeded up on the surface and inside the self----supported NaA molecular sieve membrane, this membrane reduced its adsorbing of sucrose molecule, therefore increased its ability of selecting and separating sucrose and water molecule and the separate index PSI presented a basic climbing trend. |
3楼2015-10-22 15:51:00