oxygen
英['ɔksidʒən]美['ɔksidʒən]
n.
1.【化】氧，氧气
1.【化】氧，氧气
形容词：oxyg'enous
副 词：ox'ygen'ically
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- Which hemoglobin has a higher affinity for oxygen under physiological conditions. HbA or HbF?Explain.
在生理条件下，哪种血红蛋白对氧的亲和力高，HbA还是HbF？请解释。收藏 - Simple concussions cause short losses of consciousness. Coma from lack of oxygen may last several weeks and is often fatal.
单纯的脑震荡可引起短时间的知觉丧失，而缺氧可以造成长达数周的昏迷，并常致命。收藏 - The fuel and oxidizer are kerosene and liquid oxygen, respectively.
燃烧剂和氧化剂分别为煤油和液氧。收藏 - The powerful ventilators added their continuous blasts and saturated the glowing plates with oxygen
威力强大的鼓风机不停地吹着，把氧气充分地供应给白热的炉火。收藏 - Oxygen containers are equipped with pressure-relief devices to protect from over pressurization and possible rupture.
氧容器装备有减压装置，以便在过压和可能的破裂时保护容器。收藏
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