The basic ways to reduce the reclamation cost were presented based on the economical considerations on the forestry land reclamation.
通过探讨林业土地复垦的经济学观点，指出了降低土地复垦费用的基本途径。
Municipal solid waste landfill Reclamation is a relatively new approach used to expand the capacity of municipal solid waste landfills and avoid the high cost of additional land.
城市垃圾卫生填埋场场地复用技术是一种能增大填埋场填埋能力，避免过高的填埋场地费用的新方法。
The reclamation of water and steam can decrease the cost obviously.
水回用和蒸汽的回收降低了成本。
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