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人停止呼吸就会危及生命,主要是缺氧的缘故。可是如果吸入纯氧或高压氧,也会引起中毒。这种毒性作用,分物理性和化学性两种。
People stop breathing will be life-threatening, mainly because of hypoxia. However, inhalation of pure oxygen or hyperbaric oxygen can also cause poisoning. This toxic effect, divided into two kinds of physical and chemical.