求翻译：目前，深圳移动IT项目建设任务的难度一年比一年加大，信息技术中心在项目管理办法上，投入大量的资源进行研究和改进，但在人员管理领域，由于缺乏理论的指导，整个人员管理未能形成有效体系，主要问题如下：是什么意思？

At present, the difficulty of the task of building project in Shenzhen moving it year after year to increase IT center in the project management approach, invested a lot of resources for research and improvement, but in the field of personnel management, due to the lack of theoretical guidance, the

At present, the Shenzhen mobile IT construction of the project the difficulty of the tasks in a more than a year, and information technology center on the project management approach, and put in a lot of resources for research and improvement, but the personnel management areas, as a result of the l

At present, Shenzhen moves IT project construction duty a difficulty year compared to a year enlarge, the information technology center in the project management means, invests the massive resources to conduct the research and the improvement, but manages the domain in the personnel, because lacks t

At present, the construction of Shenzhen mobile IT project task difficulty increased year after year, information technology center on the project management approach, invested a lot of resources for research and improvement, but in the area of personnel management, due to lack of guidance theory, d

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