求翻译：近年来，独立学院这种教育形式受到高等教育研究者越来越多的关注，但是对独立学院的理论研究还处在初始阶段，其理论体系还不健全。是什么意思？

In recent years, this form of education by the Independent Colleges of higher education researchers more and more attention, but the theory of independent study at the School of the initial stage, the theoretical system is not perfect.

正在翻译，请等待...

In recent years, the independent institute this kind of education form received higher education researcher more and more many attention, but also occupied to the independent institute's fundamental research the preliminary stage, its theory system was not perfect.

In recent years, this form of education in independent colleges of higher education researchers more and more attention, but on theoretical research is still in the initial phase of the independent College, its theoretical system is not sound.

In recent years, this form of education in independent colleges of higher education researchers more and more attention, but on theoretical research is still in the initial phase of the independent College, its theoretical system is not sound.