Plasma expanders used in fluid resuscitation can not only expend the blood volume, but also influence plasma viscosity and other rheological behaviors, which are important determinants in tissue perfusion, oxygen supply, microcirculation and improvement in function of tissue and organs.
液体复苏所采用的血浆扩容剂不仅机械性的扩充血容量,而且影响血浆粘度和其他流变学特性,进一步影响组织的血供、氧供和微循环,关系到组织器官功能的恢复。
On the precondition of adequate oxygen supply and nitrogen phosphorus nutritive equilibrium, through perpendicular experiment, the optimum substrate concentration and growth temperature and pH were ascertained. The major factors to impact degradation rate were also ascertained through range analysis.5.
4.在保证供氧和N、P营养平衡的前提下,利用正交实验,确定HDB-1、HDB-2和HDB-3各株降解菌的最适底物浓度、最适生长温度、最适pH值等;并通过极差分析,确定影响降解率的主要因素。