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拥挤的汽车运输和从事某些职业使人间断地接触一氧化碳。一些实验研究结果表明,血中碳氧血红蛋白(GOHb)达3～10%,对视觉阈、辨别短时距(Short timeintervals)能力、控制的精确性、四肢的共济运动和某些心理试验有显著影响。有人检查30名正常血氧和30名低血氧的司机,在拥挤的运输90分钟后,毛细管血氧含量显著降低,其中54人反应时延长。
Congested cars transport and engage in certain occupations intermittently come into contact with carbon monoxide. Some experimental studies have shown that blood carboxyhemoglobin (GOHb) of 3 to 10%, the visual threshold to identify the short time interval (Short timeintervals) ability to control the accuracy of limbs and atherosclerosis and some psychological tests have Significantly affected. Someone examining 30 normal oxygen and 30 hypoxemia drivers, capillary blood oxygen content was significantly reduced 90 minutes after the crowded transport, of which 54 people reaction time prolongation.