The influences of bed diameter(Dt),static bed height(Hs),particles and gas properties on the pressure drop and minimum fluidization velocity(umf) were examined.

Through establishment of gas heat exchange module of branched channels and annular gap in centripetal radial bed of synthesis converter, distribution of gas temperature of radial bed is'calculated.

Discuss the problems in implementing clinical pathway;

Evaluation to the effects of a clinical pathway for acute intracerebral ischemic infarction;

Implementation of clinical pathway in maternity department;

Clinical pathways (CPs)group:patients who received nursing according to the clinical pathways of stem hemorrhage.

To select correctly object for the exploitation is one of the premises for the clinical pathways to success.

Clinical pathways(CP) is a standardization method of diagnose and treat, and its main characteristics is to shorten average hospitalization days and pay medical cost reasonably,to design the most reasonale medical and nurse scheme by entity,to arrange the hospitalization days and medical cost reasonably and to improve medical service quali

Status quo and prospect of application of clinical path in health education for patients;

Study progress on variation of clinical path;

Evaluation on effect of applying clinical path practice for intensification therapy of primarily diagnosed type 2 diabetes patients;