Strengthens the prevent work of the child pulmonary tuberculosis, to early diagnosis and reasonable chemotherapy, is the essential measure to reduce the prevalence rate and enhance the cure rate.

加强儿童肺结核预防工作，早期诊断，合理化疗，是降低患病率、提高治愈率的关键措施。

youdao

Have analysed, prevent and cure the measure in proposition of and pertinence to the water pollution issue of the urban water supply.

对城市供水水质污染问题进行了分析，并针对性的提出了防治措施。

youdao