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儿弃帝上木虫 (小有名气)
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[求助]
帮忙翻译文献的一段
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以下是来自Ocak Y, Sofuoglu A, Tihminlioglu F, et al. Protection of marble surfaces by using biodegradable polymers as coating agent[J]. Progress in Organic Coatings, 2009,66(3):213-220.文献的一段，求帮帮翻译一下。 The water vapor permeability of uncoated and coated marble experiments were conducted by using a circularly cut (average diameter: 38.5; average thickness: 1.5mm) prepared marble. Each of the marble plates replaced in the partially water filled (1/2) cylindrical PVC containers. The plates were fixed in these containers in triplicates. Then, their lids were closed and put in the oven at a temperature of 40 ◦C, and relative humidity around 50%. The conainers were weighed every 24 h. When the vapor flow through the samples was less than 5%, the experiments were conducted for 5 more days. During this time, the measurements were repeated and recorded every 24 h. The differences were used to calculate the water vapor fluxes for uncoated and coated plates. Channel flow cell studies on the evaluation of surface pretreatments using phosphoric acid or polymaleic acid for calcite stone protection.The channel flow cell (CFC) method has been applied to determine the mechanism of calcite dissolution in acid solution . 求帮忙翻译，CFC到底指的是什么方法。谢谢！ |
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有涂层和无涂层大理石的水蒸气通透性实验是用已备好的削成圆形的大理石板（平均直径38.5，厚度1.5毫米）来做的。每块石板放在装有一半水的聚氯乙烯材质的圆柱形容器中。这些石板被固定在这些容器中（一式三份）。然后盖上盖子并置于40度，相对湿度约为50％的烘箱中。这些容器每24小时称量一次，当流过样品的蒸汽少于百分之五时，再继续实验5天，在这段时间里每隔24小时重复并记录所有操作。这些差值用来分别计算有涂层和无涂层的石板的水蒸气流量。 通道流动池 研究用磷酸或者聚马来酸表面预处理来保护方解石的评估。通道流动池方法（CFC）已经被用来确定酸性溶液中方解石的溶解机理。 这前后两段前后脱节，前面是大理石，后面是方解石，至于CFC可能是作者引用了参考文献，或者前后文有介绍，仅凭这点内容我也判断不了。 |
2楼2014-12-19 23:29:49
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3楼2014-12-20 11:04:26
