cluster surveys 中文意思是什麼

cluster surveys 解釋
類集調查
  • cluster : n 1 叢集；叢；（葡萄等的）串，掛；（花）團；（秧）蔸；組。2 （蜂、人等的）叢，群，群集。3 【物理...
  • surveys : 空中地球物理測量
  1. This paper discusses cluster sampling and stratified cluster sampling in continuous surveys with censuses

    摘要本文討論了連續調查中應用普查方法時的整群抽樣和分層整群抽樣。
  2. Shengzhou tie industry, haining leather industry and yongkang metal industry ~ the three typical industries with different history are selected for our research purpose from zhejiang province, the comparatively more developed area in china. the job included interviews of 20 typical enterprises and 431 cluster growth - influencing - factors related surveys of smes. the government policies and regulations supporting smes cluster growth development have also been collected

    本論文在中小企業經濟較為發達的浙江省選取了三個起步時間不同的典型產業，即嵊州領帶、海寧皮革和永康五金產業，通過抽樣調查方法對三個典型產業的20家典型中小企業進行了實地訪談，完成了三個產業的中小企業集群化成長影響因素的431份有效問卷，收集了地方政府支持中小企業集群化成長的相關政策措施，得到了我國區域產業集群的形成與中小企業成長方面系統性較好的第一手資料。
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