名词
中文翻译：蚀刻测试
同义词：
['etching test', 'etching test method', 'etching test procedure']
例句：
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1. This is the first time we've conducted an etching test on this material.
这是我们第一次对这种材料进行蚀刻测试。
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2. The engineers used a new etching test method to improve their design.
工程师们使用了一种新的蚀刻测试方法来改进他们的设计。
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3. During the etching test, the sample was exposed to acid for several hours.
在蚀刻测试期间，样本暴露于酸中几个小时。