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hydrogeological borehole
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hydrogeological borehole
Encyclopedia
工学
水文地质钻探
释
hydrogeological borehole
水文地质钻孔
用于水文地质调查与勘探而实施的钻孔。钻孔除用于直接获取地质与水文地质资料外,还用于实施水文地质试验和测井等工作。是水文地质勘探最重要的技术手段,多在水文地质详查、精查阶段施工。钻孔是在充分研究水文地质测绘、水文地质物探和各类既有地质钻孔的地质、水文地质资料基础上,根据水文地质工作的需要而专门布置的。
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treaties of mediation of conflicts between Nigerian chiefdoms
Treaties of Paris(1814,1815)
Treaties of Tianjin
Treaties of Tilsit
treaties on the marine fishery resources protection
treaties on the prevention and control of nuclear pollution
treaties on the protection of the marine environment
treaties on the safe use and environmental management of chemicals
treating both manifestation and root causes disease
treating cold syndrome with heat methods
treating deficiency syndrome with tonifying methods
treating different diseases with same method
treating excess syndrome with purgative methods
treating false-cold syndrome with cold methods
treating false-heat syndrome with heat methods
treating heat syndrome with cold methods
treating obstructive syndrome with dredging methods
treating obstructive syndrome with tonifying methods
treating same disease with different methods
treating the lung to subdue hyperactivity of the liver
treating the spirit
treatise
Treatise Concerning the Principles of Human Knowledge
Treatise of Lu Ban
Treatise of the Jewel-nature of Ultimate Single Vehicle
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