Absolute risk reduction
AIDS Risk Reduction Model
coherent risk measures
Coherent风险度量
一致性风险度量
相关风险测度
有尾目〔两栖纲〕
Relative risk reduction
Risk reduction behavior
risk reduction strategies
broken reduction measures
Emission Reduction Measures
energy -saving technological emission reduction measures
Resistance Reduction Measures
Vibration reduction measures
risk control and risk tolerance
preventive measures and remediable measures
Prophylactic measures and controlling measures
preventive measures and reme-diable measures
(biological) invasion risk
’three assessment topics and one overall risk management’ model
a high risk of bleeding