其中，模块（如类）重要性排序以及关键模块的识别还未得到充分的研究，现有

其中，模块（如类）重要性排序以及关键模块的识别还未得到充分的研究，现有方法得到的结果往往与软件系统的实际情况存在较明显差距。

結果 (英文) 1:

Among them, the modules (such as class) ranking and identification of key modules have not been fully studied, and results of existing methods is often associated with software systems to the actual situation there are obvious gaps.

結果 (英文) 2:

Among them, (such as classes) identify the order of importance and key module module has not been adequately studied. The results obtained by the conventional method is often more obvious gaps in the actual case of a software system.

結果 (英文) 3:

Among them, the importance sequencing of modules (such as classes) and the identification of key modules have not been fully studied. The results obtained by the existing methods are often obviously different from the actual situation of the software system.