Sentence examples for underground soil from inspiring English sources

In this paper, the size of the underground soil cavity produced by the high-pressure air was determined.

Engineering measures have the fastest effect, but plant-based measures are more effective and worth popularizing to prevent and control underground soil loss in karst areas.

Because underground pore fissures are the main pathway for underground soil loss, reducing the UPD is an immediate way to prevent and control underground leakage.

During the winter, the asphalt pavement absorbs heat from underground soil which effectively increases its temperature, cutting 32% days of surface temperature below the freezing point.

Moreover, the underground soil heat imbalance can be improved, and the average annual energy consumption and operation cost can be decreased to 55.9% and 56.0%, respectively.

The paper deals with the in situ experimental determination of the thermal properties of the underground soil for use in the design of borehole heat exchangers (BHE).

The satellites use highly sensitive gravity measures to monitor changes in the amount of water stored underground in soil and rock.

Ms. Skipton explained that water is a good solvent and picks up impurities easily; as it moves underground through soil and rock, it dissolves small amounts of minerals and holds them in solution.

This study will say that tunnelling poses a grave environmental danger due to earthquake risks, high levels of underground uranium, soil disposal issues and the depletion of water tables.

Water flow underground in soil to be used by civil engineers for simulating water flow into tunnels.

However, during 2 3 years after construction, the rising of artificial permafrost table still need consuming the cold energy of underground frozen soil, the thermal regime of permafrost is in instable phase.