derivative acquisition meaning in English

传来取得, 继承取得
派生取得

Because the family contract responsibility system involves too many aspects , the author will discuss this problem from two aspects , namely , the original and the derivative acquisition of the contractual right of land , which concerns the possessor and the user of the contractual right of land , the alienation , inheritance , mortgage , tenancy and share of the contractual right of the land , and land registration etc . so as to make the system more theoretically and legislatively reasonable , and more practically applicable
分析现有制度在主体关系确认上存在的不足,提出摆脱对承包地所有权主体性质的争论,确认所有权主体在实践中的代表人为村民委员会;定性承包地经营权主体的法律地位,且非本社区的成员禁止原始取得该社区土地的承包经营权。第三部分具体探讨土地承包经营权的传来取得。分析土地承包经营权的转让、抵押、继承、入股、出租等在立法和实践中存在的问题。