腐蚀

A modified etching model is proposed, in which the diffusion coefficient is a function of the temperature and concentration and the etching rate constant is a function of temperature.

在前人腐蚀模型基础上考虑扩散系数是浓度和温度的函数，腐蚀速率常数是温度的函数，得到了修正模型。

Of, relating to, or capable of ablation .

可腐蚀的，可消融的可腐蚀的或可消融的，与之有关的

The inhibition efficiency inside O. C. was more than 90％at the above-stated NO_3~- concentration. The addition of sufficient NO_3~- cancause the steel in occluded cell to become passive, so that O. C. C. can be retarded.

因此，在主体溶液中加入适量NO_3~-能导致闭塞区钝化，从而对孔蚀、缝隙腐蚀及应力腐蚀破裂起缓蚀作用。

The strength, acidproof and basicproof stability, conductivity and performance of isolating high-voltage electric field of the joint were investigated in detail.

本文采用激光烧蚀、HF腐蚀和阴离子膜封堵的方法制作了一高压电场隔离接口，并对该接口的强度、耐酸碱稳定性、导电率及隔离电场性能等进行了详细研究，结果表明采用激光烧蚀、HF腐蚀和阴离子膜封堵的方法制作的高压电场隔离接口性能优良，有一定潜在的商业价值，可望推广应用。

Corrosion of stainless steel on the surface that is fully shielded from air such that the passive film cannot be created to resist the corrosion.

不锈钢的表面发生的与空气完全隔离的腐蚀，因此保护膜无法生成来阻止腐蚀的发生。

A new modified neutralized (NH4)2S solution for antimonide have been proposed, the better passivation effect was obtained than traditional alkali solution.

研究了GaSb材料的腐蚀机理并改进了腐蚀工艺，针对锑化物材料体系的特点，首次发展了中性(NH_4)_2S钝化溶液，比传统的碱性溶液取得了更好的钝化效果。

Through analysis of the components of coking on different parts of desullfur system of single tower and the waste water containing sulfur , we find the cause of coking in the stripping desulur system from single tower is the polymerization reaction of carbohydrate and the separattion of varied solid powders, organic compounds, and all corrosive productions of metal out of waste water in high temperature, therefore,the solving method is how to decrease the oil content ,how to depolymerize form the carbohydrate and how to antisepticize by vapour of waste water.

对单塔脱硫系统中不同部位的垢物及现场催化含硫污水进行了分析测定，结果表明：塔内污垢成分及含量随塔体部位的不同而不尽相同，单塔汽提脱硫系统中垢物的形成，主要是由于污水中所含各类粉尘、有机物、金属腐蚀物等在高温下因石油碳氢化合物的析出及其单体的聚合反应所致。如何降低污水中的含油成分、减少聚合反应的生成、防止污水蒸气对塔体材料的腐蚀，是阻垢、除垢和防垢应解决的关键问题。

Compared with FeCl〓, the corrosiveness of PFC was weak and decrease with the increase of the basicity B.

研究了PFC的腐蚀特性，与氯化铁相比，PFC可有效降低铁盐的腐蚀能力。

The relationship between the isothermal line in liquid phase and that in vapor phase at different TAN values had a significant distinction with the change of temperature.

腐蚀速度随着温度的上升而增加，同一温度下酸值影响气相腐蚀速度与液相腐蚀速度之间的关系。

The results of electrochemical measurements indicated that in the presence of indomethacin powder it slightly increased the corrosion rate of copper if pH of the fluid was not under control and it did not change the corrosion rate if the pH was daily adjusted to maintain constant roughly. The experimental results for medication by indomethacin releasing silastic were basically the same as those with powdery indomethacin.

结果表明在不调整介质pH的情况下，由于消炎痛有使介质pH降低的作用，因此使铜的腐蚀速度略有上升；在调整模拟宫腔液的pH保持恒定的情况下，消炎痛几乎不影响铜的腐蚀速度；通过消炎痛缓释硅橡胶加药的实验结果与直接加药基本相同；在模拟宫腔液中，添加消炎痛具有促使铜的腐蚀产物中不溶性产物Cu〓O膜生成的作用，消炎痛使Cu〓O生成的量增加且致密。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。