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- Electronic properties of several Hg1-xMnxTe wafers before and after chemical polish were characterized by Van Der Pauw method at 77 K. 采用范德堡法在77K下对多个Hg1-xMnxTe晶片化学抛光前后的电学性能进行了Hall测量。
- A low concentrations of Br2-MeOH were used for the chemical polishing of InSb wafers. 化学抛光可以有效地去除表面划痕,改善晶片的表面形貌，降低粗糙度。
- 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。
- Removal function of computerized numerical controlled chemical polishing based on the Marangoni interface effect[J]. 引用该论文 侯晶;许乔;雷向阳;周礼书;张清华;王健.
- Through many comparative experimen ts,the chemical polishing corrosion method was explored in order to showing nitr iding depth, by which can increase the measuring accuracy ... 笔者进行了大量的对比试验,采用化学抛光腐蚀的方法,改善了氮化层深度的显示效果,提高了检测精度,节约了资金。
- A new technology for chemical polishing of copper in weak alkaline solution has been developed and a brightener(containing corrosion inhibitor and surfactant) has been found out. 开发出了弱碱性溶液中紫铜化学抛光新工艺,确定了抛光液中的光亮剂(包括缓蚀剂和表面活性剂)。
- A new technology for chemical polishing of copper in weak alkaline solution has been developed and a brightener (containing corrosion inhibitor and surfactant) has been found out. 开发出了弱碱性溶液中紫铜化学抛光新工艺，确定了抛光液中的光亮剂（包括缓蚀剂和表面活性剂）。
- A environmental protection polishing process for stainless steel in combination with pickling,chemical polishing and electrical polishing were proposed. 该工艺显著降低了环境污染,确保了不锈钢光亮如镜的色泽,并在生产实践中得到验证。
- Through many comparative experiments, the chemical polishing corrosion method was explored in order to showing nitriding depth, by which can increase the measuring accuracy and be cost-effective. 笔者进行了大量的对比试验，采用化学抛光腐蚀的方法，改善了氮化层深度的显示效果，提高了检测精度，节约了资金。
- 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。
- 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。
- A complete bright silver plating process for deluxe tableware including chemical polishing, mechanical polishing, degreasing, cleaning, nickle plating, silver plating and post-treatment is suggested. 介绍餐具光亮镀银的全套实用工艺，包括化学抛光、机械抛光、除蜡、除油、镀镍、镀银、以及镀后处理等。
- A new easy-to-operate process was developed thereby.It consists of three procedures: low-pollution fast film removal, low-pollution chemical polishing, and high-effect chrominum-free passivation. 研制出易于操作的低污染快速脱膜-低污染化学抛光-无铬高效钝化工艺。
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- Ammonia is a chemical substance. 氨是种化学物质。
- After its angles have been beveled, guaranteeing a neat fit with the case, the sapphire crystal is chemically polished on both sides. 对镜面边缘进行斜削，以确保其与表壳的精确配合，再将两面进行化学抛光。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
