boundary of property meaning in English

建矿边界
所有权境界

Definite boundaries of property rights and effective execution of contracts are the premises and indemnity of effectiveness of corporate governance structure . if they both could not have the protection of juridical rules and the superintendence of government , the corporate performance would be certainly poor . accordingly , the efficiency of stock market is difficult to be improved
产权的明晰界定与契约的有效执行则是公司治理结构有效性的前提与保障，如果这两者未得到有效的法律制度的保护与政府部门的监管，公司绩效也就必然低下，相应的股市效率也就难以提高。