...射优势；后发优势；宿迁市 [gap=12694]Key words：economic region；radiation advantage；late-development advantage；Suqian City[责任编辑 吴明宇] ...
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The suqian city middle-school students leisure sports present situation is:1 student has 2 hour about leisure to occupy every day most, but chooses the sports only to have 42.5%.
宿迁市中学生余暇体育现状是:1学生每天有2小时左右的余暇时间占多数,而选择体育运动的只有42.5%。 对于他们的动机排第一位的是“放松身心”,“为了增强体质、促进健康”则排在第三。
参考来源 - 宿迁市中学生余暇体育活动现状调查与分析The carbon storage of poplar plantations in SuQian City was 14.142 million t, and the mean carbon densities of plantation, tree and soil were 91.973, 19.829, 69.156 t·hm-2 respectively.
根据2005年森林资源清查资料估算的宿迁市杨树林分碳贮量约为1441.263万t,平均碳密度为91.973 t·hm-2,其中,林木、土壤平均碳密度分别为19.829 t·hm-2,69.156 t·hm-2。
参考来源 - 苏北杨树人工林生物量与碳贮量的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
宿迁市的奖励机制已引发争论。
如果宿迁市的奖励制度被这样看待，它当然就会令人质疑。
If Suqian's reward system is viewed in this way, it becomes of course doubtful.
宿迁市文体综合馆位于地震高烈度区，钢筋混凝土空间框架结构、钢网壳屋盖。
Suqian City Gymnasium is a reinforced concrete spatial frame structure with a steel spatial grid roof located in a region of high earthquake intensity.
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