意识水平的改变意味着要对患者的氧和作用，通气和灌注状况进行重新评估。
An altered level of consciousness indicates the need for immediate reevaluation of the patient's oxygenation, ventilation, and perfusion status.
这些损害可能是由于活性氧，嵌入剂，辐射，脱嘌呤和脱氨作用引起的。
These damages may arise from reactive oxygen species, intercalating agents, radiation, depurination, and deamination.
氯仿和丙酮喜欢呆在一起,因为丙酮上的氧与氯仿中的氢,有氢键作用。
Chloroform and acetone are happy together because of the hydrogen bonding between the oxygen here and the hydrogen in chloroform.
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