而且我也任命了一个两党联合调查委员会对这次泄漏的原因进行调查。
Objctive to look into the causes; diagnose and treatment approach of hypophosphatemia when surgical critical ill patients received TPN.目的探讨外科危重病人全肠外营养(TPN)后出现低磷血症的原因及治疗。
To look into the causes of the easy block of esterification reactor. The improvement of the column was introduced repeatedly and the problem of column block was resolved.主要探讨酯化塔易产生堵塞的原因,介绍对该塔进行多次改造的措施,使塔的堵塞问题得到解决。