场次特大旱灾
Concrete catastrophic drought disaster
旱灾脆弱性
the agricultural vulnerability to drought
drought disaster vulnerability
旱灾等级
drought level
Degree of drought disaster
旱灾规律
Regularity of drought disaster
旱灾频率
Changing of drought years
抗菌素旱灾指数
drought resistance index DRI
农户旱灾恢复力
farmer’s household drought resilience
农业旱灾
agricultural drought disaster
Agricultural drought
agriculture drought disaster
drought disaster in agriculture
agro-drought