名词中文翻译
中文翻译：残余杂质
同义词：
['residual contaminant', 'residual impurity例句：1. The chemical process removes only the residual impurities in the raw material.（该化学过程仅去除原料中的残余杂质。）']
例句：
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1. The chemical process removes only the residual impurities in the raw material.
该化学过程仅去除原料中的残余杂质。
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2.The engineer found that the residual impurities in the product could be reduced by using a new process.
工程师发现，通过使用新工艺，产品中的残余杂质可以被降低。
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3. The final product is free of any residual impurities, ensuring its quality and safety.
最终产品不含任何残余杂质，确保其质量和安全。