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- The microstructures and growth mechanism of various forms of graphite precipitated in rare-earth nodular cast iron are discussed after what is inside the graphite is displayed by ionic etching and what is outside observed by SEM with deep etched specimen. 本文对稀土球墨铸铁中出现的各类石墨;用离子腐蚀的方法显示其内部结构;同时在扫描电镜下观察深腐蚀后试样中所暴露的石墨晶体外形;以探讨石墨晶体的生长机理.
- That is a beautiful etching of a bird. 那是一只鸟的漂亮的蚀刻画。
- ionic etching 离子蚀刻
- 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。
- 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。
- Water is a very good solvent for ionic species. 水对各种离子是非常好的溶剂。
- One type is the Schottky defect in ionic crystals. 在离子晶体中有一类是斯考特库缺陷。
- The alkanes are generally inert to ionic reagents. 烷烃一般说来对离子型试剂是不活泼的。
- A salt is a general term for an ionic compound. 盐是离子化合物的统称。
- 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。
- Magnetic polarity;ionic polarity. 磁极性,离子极性
- S.Olympic Committee.She made a keepsake etching. 她另外请人刻了一块留作纪念。
- Reference Lists for Ionic Liquids! 离子液体文献列表!
- She soaked the etching in an acid bath. 她将铜版画浸入到酸性溶液中。
- Integration of ionic liquids and electrochemistry. 离子液体在电化学中的应用。
- Ionic liquid based technologies and applications. 基于离子液体相关技术与应用。
- Of or belonging to the Ionic order. 爱奥尼亚柱式的