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- While simulating the CO_2 corrosion environment in oilfield, the XRD, EDS, XPS and SEM techniques were adopted to study the characteristics of CO_2 corrosion scales on N80 steel containing Cr. 在模拟油田CO_2腐蚀环境下,利用XRD、EDS、XPS和SEM研究了含Cr的N80钢腐蚀产物膜的结构。
- Keywords polymer;corrosion scale inhibitor;recirculating cooling water; 聚合物;缓蚀阻垢剂;循环冷却水;
- Clean off any corrosion before applying the paint. 先除去所有的锈迹再上油漆。
- The next year the work went ahead on a large scale. 第二年这项工作就大规模进行了。
- The project as being undertaken on a small scale. 这个工程在小规模地进行着。
- This district grew cotton on a large scale. 这个地区过去大量种棉花。
- Scale the fish before cooking them. 烧鱼之前先去掉鱼鳞。
- Research on Electrochemical Behavior and Corrosion Scale Characteristics of CO_2 Corrosion for Tubing and Casing Steel_ 油套管钢CO_2腐蚀电化学行为与腐蚀产物膜特性研究_
- The statue was made to scale, one inch to a foot. 这座塑像是按比例做的,大小是真人的十二份之一。
- I weighed in at100 pounds on the scale today. 我今天在磅秤上称的体重为100磅。
- It is hard to imagine the scale of the universe. 很难想像宇宙有多大。
- They are preparing for war on a large scale. 他们正在大规模地备战。
- He learned to scale a rock face from his father. 他从他父亲那儿学得攀登崖面的技巧。
- This map is drawn to a scale of 1 inch to 50 miles. 这幅地图是以一英寸代表五十英里的比例绘制的。
- The corrosion inhibition rate of the product was determined by the comprison between static and dynamic experiment on corro... 试验结果表明产品羧基含量较高,阻垢效果良好。
- It is very important to analyze relationship of bolt corrosion extent and shotcrete strength,cover thick,bolt diameter and corro... 这里考虑了环境碳化,相对湿度和水膜对氧化的吸收能力的影响,最后讨论了锚杆锈蚀量与各影响因素的关系。
- The powerhouse was trace out accurately later on a large scale map. 后来发电站被精确地描画在大比例地图上。
- DRFLORIANF,FEDRIZZIL,BONORAPL.Influence of water uptake on corrosion protection properties of fluoropolymer coatings[J].Br Corros J,1997(32):145. 徐永祥;严川伟;丁杰;等.;紫外光对涂层的老化作用[J]
- Being on a small or greatly reduced scale. 小型的或微小的尺寸很小或尺寸缩得很小的
- A minor key, scale, or interval. 小调音、短音阶或短音程