This study is concerned essentially with subsurface water . 這里的研究主要針對地下水。
Subsurface water applications usually permit additional simplification . 應(yīng)用于地下水時,一般還允許進一步的簡化。
Gas may play an important part in the accumulation of iodide in subsurface waters . 在地下水碘化物聚集過程中,氣體可起重要作用。
It looks as though a torrent of subsurface water was catastrophically released , causing the overlying terrain to collapse 看起來好像是地下水瞬間爆發(fā)流出而造成上方的地表崩塌。
Standard guide for use of hollow - stem augers for geoenvironmental exploration and the installation of subsurface water - quality monitoring devices 亞表層水質(zhì)檢測裝置安裝和地理環(huán)境勘探中空螺旋鉆使用的標(biāo)準(zhǔn)指南
Standard guide for use of direct air - rotary drilling for geoenvironmental exploration and the installation of subsurface water - quality monitoring devices 地質(zhì)環(huán)境勘探和地下水質(zhì)量檢測裝置安裝用直接氣體旋轉(zhuǎn)鉆機的使用標(biāo)準(zhǔn)導(dǎo)則
Standard guide for use of casing advancement drilling methods for geoenvironmental exploration and installation of subsurface water - quality monitoring devices 地下水質(zhì)量監(jiān)測設(shè)備安裝和地質(zhì)環(huán)境勘探用套管先進鉆探方法的標(biāo)準(zhǔn)指南
Standard guide for use of dual - wall reverse - circulation drilling for geoenvironmental exploration and the installation of subsurface water - quality monitoring devices 地質(zhì)環(huán)境勘探和地下水質(zhì)量檢測裝置安裝用雙壁反轉(zhuǎn)鉆的使用標(biāo)準(zhǔn)導(dǎo)則
The high geotectonic stress at the construction region and the activity subsurface water will have important effects on construction and operation 隧洞施工穿越高地應(yīng)力區(qū),且施工區(qū)活躍的地下水對隧洞施工及日后的安全運行有著重要的影響。
Standard guide for use of cable - tool drilling and sampling methods for geoenvironmental exploration and installation of subsurface water - quality monitoring devices 地下水質(zhì)量監(jiān)測設(shè)備安裝和地質(zhì)環(huán)境勘探的取樣方法和電纜工具鉆探的使用標(biāo)準(zhǔn)指南