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那个技术员穿著消毒白色夹克。
The technician had on an antiseptic white jacket.
youdao
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强化混凝是目前控制消毒副产物的最佳可行性技术。
At present, enhanced coagulation is the best available technology to control DBPs.
youdao
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强化混凝是目前控制消毒副产物的最佳可行性技术。
At present, enhanced coagulation is the best available technology to control DBPs.
youdao