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- chemical etch polishing 化学腐蚀抛光
- The technics of chemical etching,chemical polishing and chromium electroplating for stainless steel mould were studied. 研究了不锈钢模具板的化学蚀刻、化学抛光和电镀铬工艺。
- This feature can be eliminated via mechanical polishing and followed by chemical etching, and hence only exciton line was observed for the damage-removed sample. 此篇论文中所有的化合物半导体单晶样品，在做光学量测之前，皆有经过机械磨光以及化学蚀刻的处理。
- H- passivating Si surface has been achieved by using chemical method, and the nanometer-scale line structure with 5Onm on Si surface has been made by using STM selective oxidation and chemical etch. 利用化学方法实现氢钝化Si表面，研制确定了STM选择局域氧化的制备工艺，制备了5onm的氧化硅线条结构，利用化学腐蚀将此图形转移到硅衬底上。
- A set of conventional processing methods of vanadium and vanadium alloy specimens, including mechanical polishing, mechanical chemical polishing, chemical etching as well as relevant techniques and experiences is introduced. 摘要介绍了一种钒及钒基合金金相试样的常规制样方法，即试样的机械磨光，机械化学抛光，化学侵蚀等技术和经验。
- Also, severe biofouling, physical abrasion, and chemical etching of the glass may erode the sensing surface. 严重的玻璃生物淤积、物理磨损和化学腐蚀可能影响感觉表面。
- Stencil manufacturing techniques include chemical etching, laser cutting and electroforming. 钢网制作技术包括化学腐蚀，激光切割和电铸。
- The teflon compares with other plastics has thermostablly,bears the chemical etching fine characteristic. 聚四氟乙烯与其它塑料相比具有耐高温、耐化学腐蚀优良的特点。
- A pattern structure in substrate can be formed through connecting many small concave spherical structures formed by chemical etching. 通过腐蚀，硅衬底上会出现一组凹球面状的微结构，具有一定轮廓特征的微结构可以由一组这样的凹球面微结构拼接而成。
- The chemical etching method wa applied to form surface texture of multicrystalline silicon in order to reduce the reflectance of the surface. 为了降低光在多晶硅表面的反射,采用化学腐蚀法在其表面制备了绒面。
- Chemical processing and baking harden the unexposed photoresist, which protects those places in shadow from later stages of chemical etching. 未曝光的光阻剂经化学处理及烘烤而硬化，因此能保护阴影下的区域避过稍后的化学蚀刻。
- etch polishing 腐蚀抛光
- By observing and analyzing the formation of PPS with chemical etching, a new model of PPS formation was proposed: inverse crystallography model of PPS formation process. 通过观察和分析多晶多孔硅化学腐蚀机理提出了一个新模型:多孔硅形成机理的逆结晶学模型。
- With the aid of a water-heater controllable in both temperature and time, the chemical etching method adding a bit hydrofluoric acid and xylene in traditional picric acid sa... 结果表明:利用控温控时水浴锅采用传统饱和苦味酸滴加微量氢氟酸和二甲苯的试剂可清晰显示不同状态下的奥氏体晶界。
- etch polish 蚀刻抛光
- This paper introduces a fabricated method of using fused silica as the chip material.It includes standard photolithography, wet chemical etching and bonding techniques. 本文介绍了选用优质石英为芯片基体材料的一种制作方法，关键技术包括标准的光刻，湿法腐蚀，键合等微加工技术。
- Keywords calcium fluoride crystal;Bridgman method;chemical etch;dislocation; 氟化钙晶体;下降法;化学腐蚀;位错;
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- We are doing a chemical experiment. 我们正在做化学实验。
