uncontaminated

The diagnosis is dependent on the collection and analysis of an uncontaminated urine specimen.

这个诊断是依据收集和分析无受污染的尿液标本.

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It's hard for an ordinary person to remain uncontaminated after years in official circles.

一个平常人在官场里呆久了,想要涅而不缁,是很难的.

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Jesus Christ was totally in the world yet wholly uncontaminated by it.

耶稣基督全然来到世上却全然不被世界玷污.

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Science must be uncontaminated by religious intrusion in the classrooms.

科学不能由宗教闯入课堂而受到玷污.

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Inhalation: Move exposed personnel to an uncontaminated area.

吸入: 将患者转移到无污染区域.

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As a rule this portion is uncontaminated.

一般来说,这段尿是未被污染的.

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uncontaminated water

未被污染的水

牛津词典

They always enter fresh, uncontaminated solutions and wash tanks.

它们都能使用新鲜的未经污染的溶液和水洗盆.

辞典例句

With today's technology, you expect your audio experience to be clean and uncontaminated.

随着今天的技术, 您希望您的音频体验,将清洁和无污染.

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There is no culture uncontaminated by contact with the outside world.

不存在什么在与外界接触后依然不受污染的文化.

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Because of this, it's difficult to uncontaminated samples.

因此, 很难采到未受污染的样品.

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