地下

The subsurface layer of the soil is rich in nutrients, making it ideal for root growth.
土壤的地下层富含养分，非常适合根系生长。
Oil exploration companies use seismic surveys to map the subsurface geology.
石油勘探公司利用地震调查来绘制地下的地质结构图。
The water table is an important feature of the subsurface hydrology.
水位线是地下水文学中的一个重要特征。
The mine has extended its operations to access deeper subsurface resources.
该矿已将其作业范围扩展到更深层的地下资源。
Subsurface storage is a method used to conserve water by injecting it into underground aquifers.
地下储存是一种通过将水注入地下含水层以保存水资源的方法。
Archaeologists discovered a hidden chamber beneath the temple's subsurface.
考古学家在神庙下方的地表下发现了隐藏的密室。
Engineers need to consider subsurface conditions when designing foundations for tall buildings.
工程师在设计高层建筑的基础时需要考虑地下条件。
Geothermal energy can be harnessed from the Earth's subsurface heat.
地热能可以从地球内部的热量中获取。
A radar scan revealed an extensive network of caves beneath the subsurface.
雷达扫描显示了地表之下广泛的洞穴网络。
Exploration钻井穿透了数千米的岩石到达目标的油气藏层位。
探索钻井穿过了数千米的岩石，抵达了目标油气储藏层。