名词中文翻译1
中文翻译：Unknown
同义词：
['catalyst powder', 'catalyst fines']
例句：
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1.The catalyst fines were used to improve the reaction rate.
这些催化剂细粉被用来提高反应速率。
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2.The fines in the catalyst are crucial for the reaction.
催化剂中的细粉对于反应至关重要。
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3. The process of purifying the catalyst fines is complex and requires careful control.
净化催化剂细粉的过程复杂且需要严格控制。