无论如何，同时地检测呼吸中的氧化一氮、一氧化碳、,过氧化氢物、亚硝酸盐、硝酸盐,、戊烷和乙烷，将能对哮喘做确定性的诊断。
However, simultaneously monitoring nitric oxide, carbon monoxide,hydro-peroxides, nitrites, nitrates, pentane and ethane in the breath, wouldallow a much more definitive diagnosis of asthma.
亚硝酸盐摄入人体后会引起呼吸困难、循环衰竭以及中枢神经系统损害，严重者导致死亡。
The intake of too much nitrite may cause dyspnea, circulatory failure and central lesion. It may be fatal in extreme cases.
亚硝酸盐摄入人体后会引起呼吸困难、循环衰竭以及中枢神经系统损害，严重者导致死亡。
The intake of too much nitrite may cause dyspnea, circulatory failure and central lesion. It may be fatal in extreme cases.
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