虽然气味在一些疾病中仍然被用作次要的诊断手段，但是由于缺乏可靠和客观的分析工具，影响了它在现代医学中的广泛应用。

While smell is still used as a secondary diagnostic tool in some illnesses, the lack of a reliable and objective analytical tool has prevented its wide spread usage in modern medicine.

youdao

我们建议，联合使用这些模型，才能明确诊断医院管理中存在问题的根源，孤立地套用其中任何一个都只能得到非常有限和次要的结论。

Only uniting all these models, we can definitely know the source of problems in the hospital management. Else if you use the model alone, you can not obtain intact conclusions.

youdao