中国最大的综合性文献数据库 -维普资讯 关键词: 混凝土 耐久性 冻融循环 水分迁移 表面剥落[gap=1758]Key words: concrete; durability; freeze-thaw cycles; moisture migration; surface scaling
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The results show that the variation of the scaling layer surface temperature is one of the major factors that cause the asymptotic tendency of scaling process.
结果表明，对恒壁温情况必须考虑垢层表面温度随时间的变化，这一变化是导致结垢过程渐近特性的重要原因之一；
A heat mass transfer model is constructed to take the variation of the scaling layer surface temperature into consideration.
据此提出了考虑垢层表面温度变化的描述结垢过程的传热传质模型。
The paper deals with endanger of scaling on heating surface of boiler and importance of boiler water treatment.
论述了锅炉受热面结垢的危害及水质管理工作的重要性。
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