查询词典 corrosion behaviour

This paper reviews researches on ocean engineering protection coatings in recent years, including sea-water anti-corrosion coatings, foul-proof sea coatings, method of research and its development trend.

介绍了海洋工程防护涂料的防腐、防污新技术，以及研究方法和发展趋势。

The corrosion behavior of pipeline steel in sea mud i s controlled by oxygen diffusion in cathode zone.

管线钢在海泥中的腐蚀行为主要受阴极去极化剂-氧的扩散控制。

Pipeline steels endure less corrosion in sea mud than other region.

管线钢在海泥中的腐蚀速度与海洋腐蚀环境的其它区带相比是较低的。

The main influence factors are the bond stress of the anchor agent and the corrosion degree of the screw spike. Sulfur and other erosive chemicals should not be used as the anchor agent of the screw spike.

计算分析表明，锚固剂的结合应力和螺纹道钉的锈蚀程度是影响螺纹道钉抗拔力的主要因素，应避免采用硫磺及有腐蚀性的化学品作为螺纹道钉的锚固剂。

The anchor withdraw resistance of the screw spike diminishes with corrosion of the screw spike and aging of the anchor agent on site so as to harm traffic safety.

螺纹道钉锚固抗拔力会因螺纹道钉的锈蚀及锚固剂老化等因素而变小，从而影响列车的安全运行，为解决这一问题对螺纹道钉锚固抗拔力进行分析。

An experiment was conducted using the bond stress of the anchor agent, the corrosion degree of the screw spike and the eccentricity as the variables to test the withdraw resistance of the screw spike. The multiple regression analysis shows that three main factors have influence on the anchor withdraw resistance of the screw spike.

同时，以锚固剂的结合应力、螺纹道钉的锈蚀程度和偏心度等3个因素为变量对轨道螺纹道钉抗拔力进行实验，采用多元回归分析的方法对实验数据进行计算分析。

Satin-finished BG-42steel blades for improver edge-holding ,better corrosion-resistance and greater toughness.

抛光，缎面处理的BG42刀刃钢材，具备更好的防锈性与强度。

Acid rain ; Concrete ; Sand-lime slurry ; Corrosion mechanism

酸雨；混凝土；砂浆；腐蚀机理

Structural improvements in reducing the pump parts with sand contact, such as probability and the probability scaling has played a certain effect, but the pump body material at all times, everywhere in the wear and corrosion can not simply eliminate the problem.

结构的改进在减少输油泵部件与砂粒接触几率和结垢几率等方面起到了一定的效果，但是泵体材料无时不在、无处不在的磨损和腐蚀问题还不能根本消除。

The erosion-corrosion mechanism of AISI1020 in artificial sea water with or without 1000×10-6 silica sand under sudden pipe expansion condition was investigated through weight loss test, surface morphology observation,local flow regime measurements and electrochemical measurements at specific position.

利用新近研制的双相流冲刷腐蚀激光多普勒实验装置，通过失重测试\表面形貌观察、局部流速流态测试和典型部位的电化学测试，研究了突扩管条件下碳钢AISI1020在单相及含砂人工海水介质中的冲刷腐蚀机理。

But this model is now in danger of outliving its usefulness.

但这种发展模式正面临丧失效力的风险。

To be brighter in the images and are now visually distinguishable.

to是明亮在图象并且现在是视觉上可区分的。