名词
中文翻译：表面准备
同义词：
['surface treatment', 'surface preparation例句：1. The engineer made a surface preparation before starting the project.（工程师在开始项目之前做了表面准备。）']
例句：
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1. The engineer made a surface preparation before starting the project.
工程师在开始项目之前做了表面准备。
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2. The painting needs to be sanded and then sealed with a special surface preparation.
这幅画需要先砂磨，然后涂上特殊的表面处理剂。
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3.The new product requires a surface preparation process that is different from traditional methods.
新产品需要一种与传统方法不同的表面处理过程。