严重影响安全性和有效性
Significantly Affect Safety and Effectiveness
故障模式影响与严重性分析
failure mode effect and criticality analysis
FMECA
容重影响
changes in soil bulk density
SB-LOCA始发严重事故
Severe accident induced by SB-LOCA
病情严重程度
severity of patient’s condition
the state
察尔森合并症严重度指标
charlson comobidity index