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- A New Method of Resistless Photochemical Etching for Silicon Wafer[J]. 引用该论文 杨杰;刘焰发;村原正隆.
- With the continuousgrowth of electronic technology, photochemical etching tech-nology has expanded into many new application fields and aproduction scale is formed. 介绍了光化蚀刻的由来和传统工艺流程中五种掩膜的制作方法及四种现代的光化蚀刻法流程及其应用范围。
- That is a beautiful etching of a bird. 那是一只鸟的漂亮的蚀刻画。
- photochemical etching 光化腐蚀
- Hanging on the wall was a fine etching of the church. 挂在墙上的是一幅精致的教堂蚀刻板画。
- The product of a photochemical reaction. 光化产品，光生产物由光化学反应而产生的产品
- Look at this glass etching of the Little Mermaid. 看这件刻有小美人鱼的玻璃器皿。
- The artist is etching a picture on a metal plate. 艺术家正在金属板上蚀刻作画。
- It must have taken a lot of time to etch that. 蚀刻这个图案一定花了不少时间。
- An etching made by this process. 细点腐蚀制板法的过程
- I plant mainly in metal etching process. 我厂主要以金属蚀刻加工。
- S.Olympic Committee.She made a keepsake etching. 她另外请人刻了一块留作纪念。
- She soaked the etching in an acid bath. 她将铜版画浸入到酸性溶液中。
- Thus it is electric field which triggers the photochemical process. 因此是电场引发光化学过程。
- This book will {etch the public! 这本书将博得大众的欢迎。
- Etch, plana curved surface Processing Printing. 蚀刻平面,曲面印刷加工。
- This book will { etch the public! 这本书将博得大众的欢迎。
- Photochemical degradation of butachlor in different water. 丁草胺在不同类型水中的光化学降解。
- What are the photochemical consequences of long-lied states? 长时间存在的能量状态会造成什么光化学影响?
- "What are the photochemical consequences of long-lived states? 长时间存在的能量状态会造成什么光化学影响？
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
