腐蚀剂

而生产过程中许多步骤都需要用到无机和有机的化学试剂作为腐蚀剂、清洗剂和润滑剂等。

And a lots of inorganic and organic chemicals which as corrosive , cleaning agent and lubricant are used in the product process .

HF有一种刺激性气味。它是极强的腐蚀剂。

HF has a pungent odor . It is extremely corrosive .

这些不同的晶面，具有很不相同的化学性质，特别是对化学腐蚀剂的反应不一致。

The chemical properties of these surface differ considerably , particularly in their reaction to etchants .

许多这些产品都含有微量的腐蚀剂，化学物或抛光剂。

Many of these products contain mild abrasives , chemicals or polishing agents .

在后处理过程中，HF仅充当了腐蚀剂。

In the post-treatment method , HF merely acted as an etching agent .

以3.5%的NaCl溶液为腐蚀剂，对碳钢和耐候钢进行干湿循环加速腐蚀实验。

Both weathering steel and carbon steel were tested using an accelerated atmospheric corrosion test of dry wet cyclic immersion by 3.5 % NaCl solution .

实验中也首次观察到了EAg腐蚀剂的黑白平底坑。

The black and white pits developed by EAg etchants on ( 111 ) B surface are observed .

主要研究了反应物浓度、PVP、添加酸的种类、腐蚀剂的类型、腐蚀时间等实验条件对银颗粒形貌及性能的影响。

The influence of reaction concentration , PVP , type of added acid and corrosion time on silver particle morphology and properties are mainly researched in this article .

高压锅炉供水除氧防腐蚀剂XC-1

Oxygen Scavenger XC-1 for Inlet Water of High Pressure Steam Boilers

FiberfraxDuraboard系列具有优异的化学稳定性，可以抵抗大多数腐蚀剂的侵蚀。

The Fiberfrax Duraboard family exhibits excellent chemical stability , resisting attack by most corrosive agents .

首次用原子力显微镜给出了用两种腐蚀剂腐蚀过的KTA晶体表面的铁电畴和位错蚀坑的照片及定量信息，如发现铁电畴的明区要高于暗区，且两者的粗糙度明显不同。

The pictures and quantitative information on ferroelectric domain and etch pits of dislocations in etched KTA crystal surface have been given first time by atomic force microscope .

当使用HCl等腐蚀剂时，腐蚀后虽然银颗粒的形貌发生了较大的改变，获得了更丰富的表面形貌，但是其SERS性能有所降低。

The morphology of particles change when we use HCl and other corrosion system as corrodent , and we gain more abundant surface morphology , but the SERS property of the particle that etched by HCl and other corrodent is reduced .

用A/B腐蚀剂在重掺Te的GaAs单晶缺陷观察中发现，可以根据金相表面的腐蚀图形定性判断出位错线与金属表面的距离。

The defects in the heavily Te-doped GaAs crystals were observed under optical microscope using A / B etchant . It showed that the distance from the dislocation line to metallographic etched surface may be qualitatively ascertained on the basis of the etched figure on the specimen surface .

印刷电路板生产中自动化腐蚀剂的再生和铜的回收

Automatic Etchant Regeneration and Copper Recovery in Printed Wiring Bord Manufacture

金相分析中铜导线的腐蚀剂探讨

The summary of corrosive agents in metallographic analysis of copper wire

熔化成条状的硝酸银，以前用作一种腐蚀剂。

Silver nitrate fused into sticks and formerly used as a caustic .

但化学腐蚀剂如明矾今天已经十分普遍。

But chemical mordants such as alum are popular today .

儿童食管腐蚀剂损伤的支架治疗

The Treatment of Corrosive Injury of Esophagus in Children by Means of Stent

道德失范：社会安全的腐蚀剂

Moral Disorder : A Corrosive Agent of Social Safety

苛性剂，腐蚀剂：腐蚀性，苛性的物质或药物。

A caustic or corrosive substance or drug .

且能够防止在研磨和侵蚀的过程中研磨剂和腐蚀剂对样品的污染。

In addition , the sample is kept from contaminating during grinding and erosion .

标本不会钳材料蚀刻，如果是更容易攻击的腐蚀剂。

The specimen will not etch if the clamp material is more readily attacked by the etchant .

一种强碱性腐蚀剂，用于制造肥皂、纸张、铝和各种钠的化合物。

A strongly alkaline caustic used in manufacturing soap and paper and aluminum and various sodium compounds .

言官由澄清吏治的清洁剂变成败坏吏治的腐蚀剂，这种群体的堕落对明中后期社会影响甚巨。

Supervisors changed from detergent to decay which resulted in much influence on the middle and late Ming Dynasty .

重点介绍近十年来国外石油制品中使用的防锈剂和抗腐蚀剂。

This paper introduces principally rust and corrosion inhibitors for petroleum products in the last 10 years in foreign countries .

清洗腐蚀剂：化学性的版面清洗，在涂布乐膜前使用。它是一种弱酸溶液，如醋酸等。

Counter etch : A weak acid solution , e.g. acetic acid , used to clean a plate chemically before coating .

近年随着铝表面装饰工艺开始使用氟化氢铵作腐蚀剂，它的市场需求持续增加。

The market need of ammonium bifluoride has been ever-increasing since it was used as corrosive in decoration technique of aluminum surface .

目的探讨食管支架术对儿童腐蚀剂损伤性食管狭窄及溃疡的治疗方法，维持进食通道，此后再去除支架。

Objective To study the method of treatment of esophageal stricture and ulcer in children caused by corrosive injury using esophageal stent .

患儿年龄3～4岁，病因均为误吞化学腐蚀剂。

The ages of the 3 children ranged from 3 to 4 years . The esophageal strictures were secondary to ingestion of caustic liquid .

晶圆再经过化学浸浴，利用腐蚀剂去蚀刻暴露出来的硅基质，同时那些覆盖有光阻剂的区域依然完好无损。

Then the wafer is sent through a chemical bath that etches trenches into the exposed substrate , while leaving the areas covered by the photoresist untouched .