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- oxide nitride masking 氧化物 氮化物掩蔽
- The nitride on oxide layers remains intact. 氧化物表层上面的氮化物保持原状不动。
- He wore a mask so that no one should recognize him. 他戴了一个面罩，使别人认不出他来。
- How can you get rid of this oxide coating? 你们该怎样除去这些氧化皮？
- nitride masking 氮化硅掩蔽
- Capable of masking or neutralizing odors. 可除臭的可以掩臭或中和臭气的
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- 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。
- Sham is sham and the mask must be stripped off. 假的就是假的，伪装应当剥去。
- He tried to mask his disappointment with a smile. 他试图以微笑来掩饰他的失望。
- The mask fitted tightly over his face. 他用面具把脸蒙得严严的。
- They did so under the mask of charity. 他们是打着慈善的幌子这么做的。
- silicon nitride mask 氮化硅掩膜
- Such feelings tend to remain submerge beneath a mask of social politeness. 在社交礼貌的掩盖下，这样的情感往往不会显露出来。
- 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！
- Comparative study on nitride and phosphide . 因此，较大的还原气空速易于形成较高的催化剂比表面积。
- Her sociable manner is really a mask for a very shy nature. 她那好交际的作风，实际上是她腼腆天性的伪装。
- 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
- For a moment his mask of benevolence fell and the real man was revealed. 一刹那间，他慈善的假面扔掉，露出了他的真面目。
- A base, ungenerous wretch who under the mask of friendship has undone me. 有个卑鄙、吝啬的家伙打着友谊的幌子把我毁了。
