伍子胥与邗沟——唐《伍相神庙记》考述

唐代卢恕《楚州新修吴太宰伍相神庙记》是关于邗沟和伍相庙、伍子胥信仰的珍贵史料,对于了解大运河早期历史和沿线民间信仰都大有裨益。该记是唐大中年间郑漳为楚州刺史时,因至伍相庙祈祷有验而重修其庙,卢恕为记录该事并夸耀郑漳政绩而作。据记文可知,邗沟由伍子胥谋划开凿,伍子胥受谗而死后,民间百姓在各地为其立祠,楚州伍相庙即其中之一。楚州伍相庙龙朔年间被道士郭行真所焚,乾封初年奉敕重建,反映了春秋以后延续不绝的伍子胥信仰。

Effect of Marangoni Convection on Mass Transfer in Liquid Phase

Marangoni convection and its influence on the mass transter in the liquid phase were investigated. Marangoni convection was visualized using laser Schlieren technique, Orderly polygonal convection patterns and random interfacial turbulence were observed. The effect of Marangoni convection on the mass transfer rate was studied by desorbing ethanol from aqneous solution in the falling film. The experimental results show that Marangoni convection can speed up the surface real and enhance the mass transfer rate in the liquid phase.The liquid mass transfer coefficient can be enhanced by as much as 3 folds. The corresponding empirical correlations are given in terms of the mass transfer enhancement factor. Furthermore, in considering the Marangoni effect, the conventional mass transfer correlation was modified, The differences between the values predicted by the correlation and the experimental data are within ±8.2% and the average difference is 4.2%.

“一要学 二要说 三要做”——我当人大代表22年

我叫望西林,是宜昌市夷陵区太平溪镇人,今年56岁,现任夷陵区人大代表、伍相庙社区党总支书记、居委会主任。我当人大代表已有22年,1987年11月和1990年12月分别当选为太平溪镇第二届、第三届人大代表;