Jinan; Colleges; Out-ward training; current situation; Countermeasures study.
济南市；高校；拓展训练；现状；对策研究。
This thesis contains seven chapters, which goes along with the logic thinking: "influence factors analysis-energy security evaluation - energy security strategy game - security countermeasures study".
本论文研究内容共七章，按照“影响因素分析一能源安全评价一能源安全战略博弈一保障对策研究”的逻辑思路展开。
The sources of heavy metals pollution are complex, so it is necessary to study the reasons and countermeasures of over standard.
重金属污染来源很复杂，对中药产品中的重金属元素超标的原因及对策的研究势在必行。
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