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- Plenty of oxidation etching pits are found on the surface of the specimen after the thermal fatigue test,and the surface principal crack is prone to propagate through these etching pits. 实验结果发现,试样表面出现大量的氧化腐蚀坑,表面主裂纹优先通过这些腐蚀坑扩展。
- How can you get rid of this oxide coating? 你们该怎样除去这些氧化皮？
- That is a beautiful etching of a bird. 那是一只鸟的漂亮的蚀刻画。
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- 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。
- A gaseous anesthetic, such as nitrous oxide. 气体麻醉剂一种气态的麻醉剂，如一氧化二氮。
- selective oxide etching 氧化物选择腐蚀
- oxide etching 氧化物刻蚀
- oxide etch 氧化腐蚀
- 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。
- In the absence of heat, I think, no oxide coating should form during rolling. 在无加热的条件下，我想，轧制过程中不会生成鳞皮吧！
- An oxide containing three oxygen atoms per molecule. 三氧化物每个分子中含有三个氧原子的氧化物
- 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。
- What will happen to this oxide coating? 该怎么处理这一层氧化皮呢?
- She soaked the etching in an acid bath. 她将铜版画浸入到酸性溶液中。
- Occasionally red lead is added to the leady oxide. 有时将铅丹加到铅粉中。
