1、缓和性的
... mitigation缓和 mitigative缓和性的；缓和剂 mitigator缓和剂 ...
2、缓和剂
... mitigation缓和 mitigative缓和性的；缓和剂 mitigator缓和剂 ...
3、使缓和的
...alleviative 减轻的mitigative 使缓和的alleviant 缓和剂 ...
mitigative pumishment缓刑罚
mitigative measures减排措施
Mitigative effect缓解效应;缓解作用
Mitigative effect of calcium钙的缓解作用
preventive earthquake and mitigative disaster防震减灾