1.
The method is used for the efficiency determination of various antiscale processes founded on chemical or physical principles.
此法可用于评价各种物理化学防垢方法的有效性。
2.
metal cleaning for rust prevention(chemical cleaning of steel products)
防锈用金属除垢方法（铁德化学除垢法）
3.
Research on Mechanism and Efficiency Improving Methods in Ultrasonic Scale Cleaning;
超声波防垢除垢机理及提高效率的方法研究
4.
Application of ultrasonic assist on carry oil pipeline removal and prevention of dirt
超声波辅助法在输油管道除垢、防垢中的应用
5.
Study on the Scale Formation Mechanism and Inhibiting Methods in the Vacuum Filtration System in the Production of Wet-process Phosphoric Acid;
湿法磷酸真空过滤系统管线结垢机理及阻垢方法研究
6.
It is pointed cut that the technology of ultrasonic would he the developing direction of anti-scaling.
指出超声波处理是防垢技术的发展方向。
7.
For a leather surface, wipe it uni-directionally while cleaning to avoid repeated dhesion of dirt.
对皮革表面，清洁时应单方向擦拭，以防污垢返粘。
8.
Analysis and discussion of the evaluation methods of reverse osmosis scale inhibitor
反渗透阻垢剂性能评定方法分析探讨
9.
Types of fouling in heat exchanger and their affected factors are summarized. Some usual cleaning methods are analyzed.
文章简述了换热器结垢的类型和影响因素，分析了常用的除垢方法。
10.
Improvement of the Evaluation Method of Scale Inhibitor and Influence of Additives on the Process of CaCO_3 Precipitation;
阻垢剂性能评价方法的改进以及添加剂对CaCO_3结垢过程的影响
11.
Research on Anti-Corrosion and Anti-Encrustation Process for Oil and Water Well Drill Rod;
油水井筒腐蚀结垢及防垢除垢工艺研究
12.
Electronic water treatment facility is a new pattern of dirt prevention and elimination, and it's water effect is related to the quality.
电子水处理器是一种新型的防垢、垢设备,其处理效果受到水质等方面的影响。
13.
Research on the scaling reasons and prevention of Wangxin 25 well;
王新25井结垢原因分析及防垢研究
14.
testing method of scale and corrosion deposit material by water
水的生水垢及腐蚀沉淀物生成量试验方法
15.
The Research on Approaches of Intelligent Measurement and Control for Fouling Cleaning in Condenser;
冷凝器污垢清洗的智能测量与控制方法研究
16.
Scaling Problem and Optimization of GGH in the Wet Limestone-gypsum Flue Gas Desulfurization;
湿法烟气脱硫系统中GGH结垢及优化方案的研究
17.
A Study on Method and Device of the Cooling Water Fouling Countermeasures Evaluating and Predicting
冷却水污垢对策评价与预测方法及装置研究
18.
Simulated Studies to Measure the Grease Stain Thickness in Oil Pipeline Using by MCNP
利用MCNP程序模拟检测管道油垢厚度方法探究