常見例句Method： The effects of 47 patients of ALI through NIPV were observed.The various factors which affect treatment were analized in detail. 結(jié)論： NIPV對ALI病人是一種有效的治療手段，原發(fā)病和病情的嚴(yán)重程度是影響治療效果的主要因素。 返回 NIPV