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acid etching machine 酸性蚀刻机
Effect of acid etching on electrical performances of microchannel plate[J]. 引用该论文孙忠文;黄永刚;贾金升;黄英;刘淑慈;刘辉;李国恩.
SCD developed the first vacuum etching machine in china,with vacuum flood bar in the etching chamber;no pool effect;etching factor is up to 4.0. 简要说明：SCD开发了中国国内第一台真空蚀刻机，蚀刻室内加装真空水刀，从根本上解决了水池效应，蚀刻因子提高到4。0以上。
UHMWPE fiber were treated by chromic acid etching and chemical vapor depositing polypyrrole(PPy). 摘要采用铬酸刻蚀和化学气相沉积聚吡咯处理了超高相对分子质量聚乙烯(UHMWPE)纤维。
In order to achieve the ideal Etchant best level will have to take full advantage of the capabilities of the etching machine to ensure that the mobility solution. 给到达抱负的蚀刻液的最好状况不离给充足诳骗蚀刻机的功用，保证溶液的变不静性。
Both finishes are equally corrosion resistant and they all give better corrosion resistance than bead blasting or acid etch. 翻译过来的大意是：两种处理方式（石洗和缎面）都有较好的抗腐蚀能力，它们的抗腐蚀能力要比珠光处理和酸蚀处理要好。
By acid etching, the enamel was changed into a highly mineralized alveolar coarse surface, which was the key factor for achieve stable and reliable adhesion to resin. 牙釉质经酸蚀处理后，形成高度矿化的蜂窝状的粗糙表面，依靠微机械嵌合力与树脂形成稳定可靠的粘结。
Objective To observe the influence of acid etch and unacid etch of GIC on compression of composite resin glass ionomer cement filling. 目的对玻璃离子粘固剂 (GIC)表面采用酸蚀刻处理与非酸蚀刻处理后形成的两组GIC 复合树脂复合体试件进行力学研究 ,以寻找良好的GIC表面处理方法。
The strength of chemical-strengthening glass is analyzed before and after surface acid etching, and the strength reservation of glass corroded is studied. 对离子交换增强玻璃表面不同程度酸腐蚀后强度变化的情况进行了分析,并对表面腐蚀后强度的保留进行了研究。
A new method for testing the acid etching depth of WC-Co cemented carbide by flame atomic absorption spectrometry and glow discharge spectrometry has been studied. 研究了原子吸收光谱法和辉光放电光谱仪定量测定硬质合金去钴深度的新技术。
A process called photolithography defines the ion-activated regions with patterns of light and acid etching to make transistors [see illustration on page 55]. 若想在晶圆上挤入更多的电晶体，就必须选择波长更短的光束。
This paper studies on the mechanism of acid etching and effect of high temperature and high pressure gas produced by HEGF acting on reservoirs by means of experiment. 用实验的方法研究了高能气体压裂产生的高温高压气体对地层的酸蚀机理、效果。
You can apreciate the chain on the laterals and the W1 apearing in the middle to form the edge.After tempering and acid etching, the contrast is better. 你能看到链纹和夹钢，用酸蚀后对比更明显。
automatic gravure etching machine 照相凹版自动腐蚀机
Visual inspection, SEM/EDS, XRD, oxalic acid etch test, oil extraction technique and oil composition analysis were undertaken determine the causes of the failed valve. 研究方法包括目视检查、SEM/EDS、XRD分析，并辅以不锈钢敏化试验及油渍萃取与成分分析技术，综合分析不锈钢阀门之材质劣化原因。
high-speed powderless etching machine 高速无粉腐蚀机
SEM and X ray spectroscopy observation revealed that the most parts of the sandblasted surface of the implants were covered by bone tissue and bone matrix deposited into the pores created by the acid etching. 植入 12周后拔出的改良喷砂表面种植体表面经扫描电镜观察与 X-射线谱分析 ,提示种植体表面大部分被覆骨组织 ,粗糙表面的二级窝洞内充满骨样组织。
Ensure that substrate is mechanically scarified or acid etched prior to primer. 在底油涂层施工前，一定要确保用机械方法或酸液蚀刻方法对基层进行拉毛处理。
Results :These observations showed that areas of slight decalcification were limited to some enamel rod after the acid etching for the fird time and the number of cellular structure was low. 结果：镜下的观察显示，第一次酸处理后只是部分釉柱的轻度脱钙，蜂窝样结构少而不均匀。第二次酸处理后牙釉质表面蜂窝样结构密集而规则。