图1.带有主要玩家和过程的GSHP的市场模型.........................................................................................................................................................................................................................................................................................................................................................................................................................Relation between the market players ......................................................................................... 21 Figure 3.Average depths of BHEs .................................................................................................................. 23 Figure 4.每1000人的GSHP安装总数..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 24图5。不同国家之间的发行媒体。......................................................................... 25 Figure 6.研究国家的典型钻孔直径。.......................................................... 27 Figure 7.态有关GSHP安装安装的数据的可用性。...........................................................................................................................................................................................................................................................................................................................................................................................................................................The total amount of open loop systems in different states ............................................... 31 Figure 10.每1000个居民在不同成员国中的开放循环系统数量。31图11。开路系统的入口和出口井的数量。.....................................................................................................................................................................................................................................................................................................................法律2/2002关于马德里的环境评估的程序............................................................................................................................................................................... 38