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1. The engineer used a Dow-etch plate to create a precise pattern on the surface of the metal.
工程师使用一个蚀刻板在金属表面精确地制作出图案。
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2. The scientist used a Dow-etch plate to study the behavior of atoms in different environments.
科学家使用一个蚀刻板研究原子在不同环境中的行为。
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3. The artist used a Dow-etch plate to create a unique design that would be difficult to replicate with other materials.
艺术家使用一个蚀刻板创作出一个独特的设计,用其他材料复制出来会很困难。