...等级结构； 宿迁市；[gap=878]ords: county-under-city; county-under-province; scale structure of urban system; Suqian City ...
基于10个网页-相关网页
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
The postcode of Sihong County, Suqian City, Jiangsu Province, China is 223900.
中国大陆 江苏省宿迁市泗洪县 的邮政编码是 223900 。
Suqian City Gymnasium is a reinforced concrete spatial frame structure with a steel spatial grid roof located in a region of high earthquake intensity.
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。
This is a page about postal code of "Bian Di Lu Shu Cai San Cun , Sihong County, Suqian City, Jiangsu Province, China", with area information and online map.
这是关于“中国大陆江苏省宿迁市泗洪县汴堤路蔬菜三村”邮政编码的网页，以及详细地区信息和在线地图。
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