Subsoil and groundwater ; designation and description of soil types and rock ; borehole log for boring in soil loose rock by continuous extraction of cores 下层土和地下水.土壤类别和岩石的标识和说明.第3部分
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The data manipulation mode constructed on agent technology and three tier system was used to the inquiry of all - around information of borehole logging curves with the combination of agent technology and three tier construction 本文采用软件agent技术和三层体系结构理论相结合作为系统应用的实现手段，实现了agent的三层体系结构的测井曲线综合信息数据操纵模式。
