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- The effect of BTA content on the inhibition efficiency was studied to obtain the optimum use level. 并测定了BTA浓度对金属锌缓蚀效率的影响,确定了其作为缓蚀剂使用的最佳浓度值。
- The results has indicated that PMAM has excellent corrosion inhibition efficiency,and broader prospec... 以上结果表明了PMAM水质稳定剂具有优异的阻垢、缓蚀性能和广泛的工业应用前景。
- The corrosion current density decreased with increasing concentration of the cupferron, and the inhibition efficiency increased. 在所研究的浓度范围内,随着铜铁试剂浓度的增大,腐蚀电流密度降低,缓蚀效率增加。
- It was discovered that inhibition efficiency in both vapor and solution became better after adding thiocarbamide and morpholine. 与硫脲，吗啉等协同使用，能明显提高咪唑啉缓蚀剂的汽液双相保护性能。
- The inhibition efficiency of modified imidazoline based inhibitor on the surface of corroded X65 steel in produced water was studied by using autoclave. 摘要应用高温高压反应釜研究新开发的一种改性咪唑啉基缓蚀剂对预腐蚀后的X65钢在模拟油气田腐蚀环境中的缓蚀效果。
- Immersion, test, polarization curve measurement and electrochemical impedance spectroscopy were used to evaluate the inhibition efficiency of the corrosion inhibitor and to investigate the film forming mechanism of the inhibitor. 在模拟油田注水条件下，采用静态挂片、极化曲线和交流阻抗等测试方法评价了缓蚀剂的缓蚀性能，并对绥蚀剂的成膜机理进行了一些研究与探讨。
- The corrosion of X70 steel in (NH_4)_2CO_3 solutions was controlled by the anode process. The inhibition efficiency reached the max value of 91.5% with 80?mg/L benztotriazole in 0.05mol/L (NH_4)_2CO_3 solution. 结果显示:X70钢在(NH4)2CO3溶液中的腐蚀为阳极过程控制;在0.;05mol/L(NH4)2CO3溶液中加入80mg/L苯并三氮唑时;缓蚀率达最大值91
- As the increase in the concentration of trichloroisocyanuric acid,CaCO3 scale inhibition efficiency of HEDP,PBTCA and HPAA increases firstly but decreases afterward,and CaCO3 scale inhibition efficiency of PAPEMP decreases continuously. 随着水中三氯异氰尿酸浓度的增加,HEDP、PBTCA和HPAA的阻CaCO3垢率先增加而后降低,PAPEMP的阻CaCO3垢率则持续降低。
- The adsorption film became denser with the increasing of the dodecylamine concentration,so that the inhibition efficiency increased and also the adhesive forces measured by force curves were enhanced. 十二胺浓度越大,吸附膜越致密,缓蚀率越高,力曲线上测得的粘附力值也越大。
- The impact of corrosion media,corrosion inhibitor quality,dosage and time in CO_2 corrosive environment on the corrosion inhibition efficiency is investigated by the weight loss in coupon tests. 利用挂片失重试验方法研究了CO_2腐蚀环境中的腐蚀介质、缓蚀剂质量浓度以及时间对缓蚀剂缓蚀率的影响规律。
- Owing to its high concentration and low inhibition efficiency, tungstate is not an ideal corrosion inhibitor.Corrosion inhibitors containing tungstate had been developed by many researchers. 钨酸盐水处理缓蚀剂单独使用时由于使用浓度高,应用受到一定限制。
- The sequence of corrosion inhibition efficiences were CHNB?SN>CNO. The experimental results have been disussed with adsorption theory. 3种有机物的缓蚀率排序为 :CHNB >>SN >CNO ,用吸附理论解释了实验结果。
- PESA and MA-AA -MAC copolymer were mixed and the mixture with best inhibition efficiency was gotten.The scale inhibitions of the mixture were studied. 将三元聚合物MA-AA-MAC和PESA进行复配，得到了最佳防垢性能的复配防垢剂配方。
- Its critical concentration also studied by weight loss trials was 280mg/L and inhibitory efficiency was 93.8% ? 用失重法测得5元缓蚀剂的临界浓度是280mg/L，此时缓蚀率为93.;8%25。
- Under the different time and different temperature conditions, the inhibitive efficiency of the composite inhibitor is studied. 在不同时间和不同温度下对复合型缓蚀剂的缓性效率进行了研究。
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- Their labor efficiency is very high. 他们的工作效率很高。
- Inhibition of natural impulses may cause psychological problems. 压抑自然的冲动可能会引起心理上的问题。
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- 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。
