腐蚀

As a result, we present the concept of degree morphological operation and establish the binary morphological model based perceptional structure.

针对二值图像，证明了数学形态学腐蚀、膨胀运算与感知器模型的关系，并进一步对传统的二值腐蚀、膨胀运算做了推广，提出了程度化形态运算的概念，建立了基于感知器结构的二值形态运算模型； 2。

By confecting simulation corrosion solution of pressuring air cooler system of Maoming Petrification and using CMB-1510B portable instantaneous corrosion rate meter, the experimental inhibition efficiency of organic corrosion inhibitor of Na2S and its compound was evaluated.

在实验室模拟茂名石化加压空冷器系统的腐蚀溶液，运用CMB-1510B便携式瞬时腐蚀速度测量仪评价了多硫化钠复合缓蚀剂的缓蚀性能。

In this paper, research on management of corrosion-monitoring data in petrochemical industry was described in detail.

本文主要介绍了目前国内石化行业腐蚀监测数据管理方面的现状，并指出了腐蚀监测数据的管理方面存在的问题，对其发展进行了展望。

C－Corrosive is a neutral petrolatum based system designed to isolate all metal surface. It is developed for long-life protection against corrosion and the water-proofing of pipes, flanges and valves for marine use and the most severe atmospheric, buried and submerged metal surfaces.

STAC(S－表面 T－持久的 A－防 C－腐蚀)是一种基于处于最恶劣的腐蚀环境－海水中管道的防腐蚀的特殊要求而发明的一种具有优异防腐蚀性能的油性矿酯胶带。

Etching:(1)In photoengraving,the eating away of the non-printing areas of the printing plate by acid to produce a relief printing surface,or in gravure,the eating away of the image into the copper printing plate by acid.

1腐蚀，(2)版面腐蚀，(3)蚀刻版画：(1)在照相雕版方面，用酸把非印纹部份蚀去，造成凸版。在版方面，则用酸把铜片上的印纹蚀去。

The analysis of the pitting phenomena and suggestion for the pipe material selection are also discussed in this paper.

详细介绍了点腐蚀形成的机理和影响因素，分析了316L不锈钢点腐蚀的情况，提出了对反冲洗管道可采取的防护措施。

At the same time, it gives a detailed introduction to the mechanism of forming pitting corrosion and the factors affecting its formation.

详细介绍了点腐蚀形成的机理和影响因素，分析了316L不锈钢点腐蚀的情况，提出了对反冲洗管道可采取的防护措施。

That is less copper anion in the environment. PASP has the effect of corrosion inhibition in hydrochloric acid solution. In addition the potation of cathode summit current turned negative as increasing PASP concentration, and the potential of anode summit current turned positive, it can constrain the corrosion of copper. That is to say PASP is a mixed corrosion inhibitor and can constrain the corrosion of copper surface.

循环伏安测试结果表明： PASP的加入同时抑制了铜表面的阴阳极反应，使阴极峰和阳极峰电流都减弱，说明此环境中的铜离子的含量较少，PASP对铜在盐酸中有缓蚀作用；另外阴极峰电位随着PASP添加浓度的增大而依次变负，而阳极峰电位依次变正，抑制了铜的腐蚀，说明PASP是混合型缓蚀剂，有效地阻止了铜表面的腐蚀。

The white rust on the surface of lead showed less protectiveness generally.

而铅在自来水、人工海水和湿热箱中腐蚀程度有所减缓，铅表面生成的腐蚀产物对铅有一定的保护作用。

Atmospheric corrosion rate of pure copper , composition and protectiveness of corrosion product of pure copper was different under the different exposure conditions .

不同暴露环境下，纯铜的大气腐蚀速率，腐蚀产物组成及其保护性都存在差异。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！