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- Actual operation shows that, using the stabilizer can secure the concentration ratio in the process and corrosion speed and meet the design requirements. 现场实际运行结果表明,该水质稳定剂能保证该系统运动时的浓缩倍率及腐蚀速率满足设计要求。
- Internal corrosion control technology in pipeline includes gravity drop method to measure corrosion speed and pour into anti-corrosion doze. 输气管道内腐蚀控制技术包括采用失重挂片法测量管道内腐蚀速度和加注缓蚀剂等。
- Samples from heat-concomitance pipes of spot buried pipelines were processed to make test pieces and tested by a corrosion speed measurer. 从现场埋地管道的伴热管取样,经过加工做成试件,利用腐蚀速度测试仪进行测试。
- Actual operation shows that,using the stabilizer can secure the concentration ratio in the process and corrosion speed and me... 现场实际运行结果表明,该水质稳定剂能保证该系统运行时的浓缩倍率及腐蚀速率满足设计要求。
- And then electroplate nickel-sealing with solid particulate, which is to make micro-crack chromium when electroplating chromium again, this can avoid unsmoothness, and slower corrosion speed, as a result, improve defence performanc e. 再镀一层含有固体微粒的镍封,令到再镀铬时形成微孔铬,从而防止产生大而深的直贯基体金属的少量腐蚀沟纹和凹坑,向横向发展,减缓了穿透基体的腐蚀速度,进一步提高了防护性能。
- The results indicated that DG3 was excel to DG1 or BTA, but the corrosion speed in the medium with DG3 was close to that with DG2, which were 0.0021mm/a and 0.0020 mm/a respectively. 5mg/L DG2与5mg/LPBTCA复配成DG3后其缓蚀性能同DG2相比差别不大;相同条件下的30℃淡水中添加DG3后稳定存在的钙离子浓度为234.;04mg/L;
- The function mechanism of chemical pickling inhibitor was introduced. Tests of corrosion speed, inhibitability efficiency, acid mist inhibiting ability and pickling for developed YH-2 pickling inhibitor and corresponding results were presented in detail. 介绍了化学酸洗缓蚀剂的作用机理,详细阐述了对研制的YH-2酸洗缓蚀剂进行的腐蚀速度和缓蚀效率、抑制酸雾能力、酸洗老化等试验及对试验结果的讨论。
- Electronic speckle Pattern interferometry can not only quantificationally cipher out in-plane displacement as a result of corrosion, but also estimate the change of corrosion speed. 电子散斑干涉法不仅能定量测得腐蚀的面内位移,而且能得到腐蚀速度的大小。
- crystal face corrosion speed ratio 晶面腐蚀速度比
- Furthermore, an on-line corrosion monitoring system was set up to detect the progress of equipment corrosion.In case corrosion speeded up in some spots, the parameters of the antic... 本文通过广石化腐蚀监测实例说明通过对防腐蚀工艺措施进行监测,能够有效地控制常减压蒸馏装置塔顶冷凝冷却系统的腐蚀,保障设备连续安全运行。
- No horse has a speed comparable to that of his. 没有一匹马的速度能比得上他的马。
- Clean off any corrosion before applying the paint. 先除去所有的锈迹再上油漆。
- That's all there is to make a speed dial call. 在那里全部要进行快速拨号呼叫。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- He drove the car at full speed through the town. 他驾驶汽车全速穿过那座城镇。
- The car rushed at the bridge at astonishing speed. 汽车以惊人的速度向桥冲过去。
- The motorcycles were spinning along at full speed. 摩托车正全速疾驰。
- What's the speed limit on the motorway? 高速公路的速度限制是多少?
- The speed of this aircraft is very high. 这架飞机的速度非常快。
- The new model delivers speed and fuel economy. 这种新型设计能提高速度、 节约燃料。