名词 intervention:

1. the act of intervening (as to mediate a dispute, etc.)

2. a policy of intervening in the affairs of other countries

3. the act or fact of interposing one thing between or among others

4. (law) a proceeding that permits a person to enter into a lawsuit already in progress; admission of person not an original party to the suit so that person can protect some right or interest that is allegedly affected by the proceedings

5. care provided to improve a situation (especially medical procedures or applications that are intended to relieve illness or injury)

intermont山间的,山间凹地intervt.埋葬Inter-American Nuclear Energy Commission美洲核能委员会Intervertebral Disk Displacement/amther椎间盘移位／针灸疗法Interservice Radiation Measurement Program军种间辐射测量计划interfirm innovation network configuration企业创新网络配置interpopulation specific combining ability种群间特殊配合力interferometric fiber optic current sensor干涉式光纤电流传感器Inter-African Film Production Consortium非洲电影制片集团Interservice Balkan Intelligence Committee巴尔干半岛三军情报委员会inter-basin long distance water transfer跨流域调水Inter-American Convention on Extradition美洲国家间引渡公约

1. Now turn to the policy interventions.
   现在我们转向政策干预。
2. Only low cost or high costeffectiveness interventions are included at this level.
   在这个治疗水平中仅仅包括消费最低和性价比最高的干预措施。