pure oxygen
纯氧：指氧气的纯度达到99.5%以上的氧气
常用释义
英式发音
美式发音
基本释义
- 纯氧：指氧气的纯度达到99.5%以上的氧气，通常用于医疗、科研等领域。
例句
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1·If the theory was correct, breathing air with extra carbon dioxide should have triggered yawning, while breathing pure oxygen should have suppressed yawning.如果这个理论是正确的，那么吸入含有额外二氧化碳的空气应该会引起打哈欠，而吸入纯氧应该可以抑制打哈欠。
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2·Volunteers were told to think about yawning while they breathed either normal air, pure oxygen, or an air mixture with an above-normal level of carbon dioxide.当志愿者在正常的空气中、纯氧的环境下，或者混有超过正常的二氧化碳含量的空气中呼吸时，他们被要求要想着打哈欠。
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3·Volunteers were told to think about yawning, while they breathed either normal air, pure oxygen, or an air mixture with an above-normal level of carbon dioxide.当志愿者在正常的空气中、纯氧的环境下，或者混有超过正常的二氧化碳含量的空气中呼吸时，他们被要求要想着打哈欠。
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4·True, but not pure oxygen.没错，但是那不是纯氧。
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5·Pure oxygen is given to patients in certain circumstances.某些情况下给病人吸纯氧。
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6·Pure oxygen must be given patients in certain circumstances.在某些情况下必须给病人吸纯氧。
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7·In the new system, the coal is burned in pure oxygen instead of air.在新系统中，煤炭在纯氧而不是空气中燃烧。
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8·This item has been cleaned for a special service such as pure oxygen.该产品已经清洗可用于如纯氧的特殊场合。
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9·Nitrogen is removed from the air, enabling the fuel to burn in pure oxygen.氮气从空气中被去除，使得燃料能够在纯氧中燃烧。
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10·Pure oxygen must be given to patients in these kinds of circumstances.在这些情况下，纯氧必须给病人。