Annual produce buys price total level than last year the corresponding period rises 5.1 %.

Re-closing can check no voltage check the corresponding period.

重合闸有检无压和检同期功能.

Sales are up 10% on the corresponding period last year.

销售额和去年同时期相比增加了10%。

A newly developed corrosion inhibitor for hollow water cooling copper wire of generator is introduced.

针对发电机空心铜导线的腐蚀问题,研究一种新型铜缓蚀剂.

Nitrate ion has been examined as a corrosion inhibitor for aluminium in 1.

用失重法和动电位极化曲线方法研究了硝酸根离子对工业纯铝在1.

Polyaspartic acid is a highly biodegradable and new environmental friendly scale and corrosion inhibitor.

聚天冬氨酸具有高生物可降解性,是一种优良的“环境友好”型阻垢分散剂和缓蚀剂.

The production process, corrosion inhibitor and application for inorganic inhibitor of lithium molybdate were introduced.

介绍了钼酸锂无机缓蚀剂的制备 、 缓蚀性能及应用前景.

Composition: It is composed of base oil, several high-efficiency corrosion inhibitor and auxiliaries. It is transparent.

组成: 由基础油品及多种高效缓蚀剂和辅助添加剂复配而成, 本品为透明油状液.

The study of oil soluble corrosion inhibitor by commonly used electrochemical method often met difficulties.

油溶性缓蚀剂的研究常用电化学方法,因而常常遇到一些困难.

It was found that OED belonged to mixed corrosion inhibitor by electrochemical curve.

通过电化学极化曲线,得出OED属于混合控制型缓蚀剂.

Mannich base is a corrosion inhibitor with superior property and is applied widely in acidizing treatments.

曼尼希碱是一类性能优良的缓蚀剂,并在油气井酸化作业中大量应用.

The cause pitting appeared during hard chromium plating pitting corrosion occurred on matrix local surface.

镀硬铬时出现麻点主要与基体表面局部产生点蚀有关.

It was shown that Na 2 CO 3 inhibited the pitting corrosion of aluminum alloy to some extent.

实验结果表明,碳酸钠对铝合金具有较好的缓蚀作用,在一定程度上抑制了铝合金的点蚀.

The potentodynamic scanning method can determine the corrosion rate and screened inhibitor quickly and simply.

应用动电势扫描法能够快速、便地测定腐蚀速率和评选缓蚀剂.

In the later stage, corrosion rate is slower and corrosion kinetics follows a linear law approximately.

浸泡后期的腐蚀发展稍慢,近似遵循线性规律.

The corrosion rate of the steel increased remarkably due to the deformation-accelerated anodic and cathodic processes.

形变使腐蚀电流密度显著增加,使阳极和阴极反应加速.

The results show that corrosion rate increases with increasing SO 2 content in the atmosphere.

结果表明:SO2加速镁合金的腐蚀,随着SO2含量增加,镁的腐蚀速率加快.

The remaining life prediction model based on electrochemical corrosion-rate is analysed.

分析了基于电化学腐蚀速率的寿命预测模型.

The corrosion rate increases with the increase of soil humidity.

随土壤湿度的增加,X70钢的腐蚀速率也增加.

Containers made of this kind of alloy are corrosion-resistant.

用这种合金锻制的容器可以抗腐蚀.

Dryer at the scene of corrosion-resistant alloy wear resistant coating, grinding polishing.

烘缸现场喷涂耐磨耐腐蚀合金, 精磨抛光.