oxygen deficiency
氧气不足：指环境中氧气含量低于正常水平
常用释义
英式发音
美式发音
基本释义
- 氧气不足：指环境中氧气含量低于正常水平，可能导致呼吸困难、头晕等症状。
例句
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1·The influence of oxygen deficiency on the optical response of LCMO thin films in metallic and insulating state has been analyzed.分析了在金属态和绝缘态时，缺氧对LCMO薄膜光响应的不同影响。
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2·This chart shows symptoms of oxygen deficiency from an article by Dr. Spencer Way an the Journal of the American Association of Physicians.这个图表显示了一个由斯宾塞博士路一期的美国医师协会杂志文章的缺氧症状。
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3·Methods: 1. Design a table for quantified scoring of oxygen deficiency, and classify mild, moderate and severe oxygen deficiency according to the scoring.方法1、设计缺氧的量化评分表，根据评分值分出轻度缺氧、中度缺氧和重度缺氧。
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4·From the investigations, lack of nitrogen and phosphorus, oxygen deficiency in aeration basin of SBR, high concentration of sulfide in the wastewater is found.调查分析得知该厂印染废水存在氮、磷缺乏现象，SBR曝气池存在缺氧现象，废水中硫化物含量较高。
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5·Many think oxygen doesn’t hurt and you can give as much as possible to make up for a deficiency.许多人认为氧气不会产生伤害，你可以尽可能多地让病人吸入氧气来补足亏空。
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6·Put simply, the blood becomes more watery and can't carry as much oxygen - iron deficiency anaemia.简而言之，血液越来越稀薄，不能携带足够的氧气--这就是缺铁性贫血。
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7·Nitrification and denitrification accord with the theory of maldistribution of DO and theory of deficiency of oxygen in microenvironment.膜生物反应器中同步硝化反硝化的发生符合反应器溶解氧分布不均理论以及缺氧微环境理论。
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8·Methods To maintain temperature, improve oxygen-deficiency, feed properly, and prevent and control infection.方法：通过维持体温，改善缺氧，合理喂养，预防和控制感染等措施。
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9·Results: the existence of the phenomenon of the deficiency in both blood and oxygen of the fetus when the irregular image of the fetus umbilical artery blood flow spectrum curve emerged.结果：胎儿脐动脉血流频谱曲线出现不规则图像时，有可能提示胎儿已有供血供氧不足的现象存在。
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10·The nonstandard technique of using oxygen, deficiency capability of oxygen supplying equipment, the existed quality and design questions in lance, the unreasonable operation etc.用氧技术不规范、供氧设备能力不足，喷头存在质量、设计问题，操作不合理等是影响氧枪枪龄的主要原因。