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- Laboratory experiments indicate that the phosphono-PTA-AA copolymer scale inhibitor had better scaling performance than the other two kinds of polymer scale inhibitors. 实验结果表明，本文所研究的三种防垢剂产品中，膦基PTA-AA共聚物防垢剂的防垢性能优于其他两种。
- carboxylic polymer scale inhibitor 羧酸聚合物阻垢剂
- A polymer of two or more different monomers. 共聚物一种由两种或多种不同单体构成的聚合物
- 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。
- Keywords polyhydric phenol;polymer scale preventive agent;suspension method;polyvinyl chloride; 多元酚;防粘釜剂;悬浮法;聚氯乙烯;
- 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。
- A molecule that can combine with others to form a polymer. 单体可以与其他分子结合形成聚合物的分子
- 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。
- Synthesis of Polyhydric Phenols and Its Application in Polyvinyl Chloride Production to Prevent Polymer Scale Deposition 多元酚类防粘釜剂的研制
- 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。
- 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
- Ferric Chloride alone gives polymer with benzene. 三氧化铁可单独催化苯的聚合。
