查询词典 corrosion

Only in the special medium and using appropriate doges of scale inhibitors and corrosion inhibitor, the corrosion rate of copper-alloy can meet the standard of the state.

工业循环水系统中，为了防止系统中出现结垢腐蚀现象，常在循环冷却水中添加一定剂量的阻垢剂和缓蚀剂，然而阻垢剂在一定剂量范围内对铜合金也具有一定的腐蚀作用。

For example: Corrosion polishing false enamel surface, beer Shuimo convex surface, corrosion Diwen fine print face, flat enamel surface, stickers foot without nails surface.

腐蚀抛光假搪瓷面、啤凸水磨面、腐蚀底纹精细印刷面、平面搪瓷面，贴无脚钉表面等。

By analyzing the corrosion situation of lap joints, it was found that there was no evidence of corrosion on the outside surface of skin and that the faying surface was corroded badly.

通过对一架服役20多年的退役飞机分解检查，分析搭接件的腐蚀状况，发现搭接件外表面光滑，而搭接面腐蚀很严重。

With the in-depth study of corrosion-resistant materials, the majority of foreign applications made use of corrosion-resistant materials, valve core, valve seat and valve cattle to improve the dynamic performance of control valves, flow characteristics and Cast Gate, Globe, Check Valves to satisfy the control requirements.

随着耐腐蚀材料研究的深入，国外多数应用场合采用耐腐蚀材料做成阀芯、阀座和阀牛来改善控制阀的动态性能，并使流量特性满足控制要求。

It specializes in using fluoroplastic alloy to manufacture products of more than 400 specification series including CQB, IMD magnetic drive pump, IHF, IHF, FSB centrifugal pump, FZB self-priming pump, UHB-ZK corrosion-proof and wear-proof sand pump, FYH, FYS corrosion-proof submerged pump, fluorine lining valve, uorine lining piping, pipe fittings etc..

采用氟塑料合金，专业生产 CQB 、 IMD 磁力泵， IHF 、 IHF、 FSB 离心泵， FZB 自吸泵、 UHB-ZK 耐腐耐磨砂浆泵， FYH 、 FYS 耐腐蚀液下泵、及衬氟阀门、衬氟管道、管件等四百多个规格系列产品。

Objective: 1.To study the effect of surface treatment such as titanium nitrogen coating and gold-plating on corrosion resistant of Ni-Cr alloy and Ni-Cr Alloy With Titanium. 2. to evaluate the difference in corrosion resistance between Ni-Cr Alloy and Ni-Cr Alloy with Titanium .

目的：探讨表面处理对镍铬合金、含钛镍铬合金(Titan含钛牙科合金)耐腐蚀性的作用以及Ni-Cr合金与含Ti的Ni-Cr合金的耐腐蚀性有无差别。

With the advantages of corrosion-resistance and long life , it is used worldwide, especially the corrosion-resistance and delay as well as energy saving to steel by hot-galvanize products .

因此，热镀锌板已被广泛应用于建材，轻工，汽车，通讯，电力，农牧渔业，商业等行业。

With the advantages of corrosion-resistance and long life , it is used worldwide, especially the corrosion-resistance and delay as well as energy saving to steel by hot-galvanize products .hot-galvanize sheet has been widely used in building materials , light industry (used in home electrical appliances),car, industry, communication, electric power, farming, fishery and business.

因此，热镀锌板已被广泛应用于建材，轻工，汽车，通讯，电力，农牧渔业，商业等行业。从国内市场来看，国产产品的市场占有率仅为 50.2%，近50%需进口；从国际市场来看，镀锌板带钢的需求持续增长，日，美等产钢大国的比例高达13—15%，因此，产品市场前景十分广阔。

The results indicate that the corrosion resistance of gray iron with A-graphite is the worst. As the structure of white iron is almost carbide, its corrosion resistance is superior to that of gray iron.

实验结果表明：含有A型石墨的灰口铸铁耐腐蚀性能最差；白口铸铁因为它的组织几乎都为碳化物，所以它的耐腐蚀性明显优于灰口铸铁。

Subsequently, the crystal structure and type of iron sulphide changed gradually, there existed crannies in corrosion products, resulting the increase of corrosion rate.

根据其后期腐蚀速度变化和阻抗谱特征，有可能生物有机硫化物的存在加快了其腐蚀速度。

London based fashion photographer Matt Irwin might be is the next big thing in fashion photography.

总部位于伦敦的时装摄影师马特欧文可能会是下一件大事的时装摄影。

Based on IMC system,the response would be better if the model matched more satisfactorily.

由于系统基于内模控制设计，故模型匹配度越高，系统响应越好。