じばん地盤jibanちばん地盤chiban
1.
The foundational land that serves as a base for constructing buildings or other structures, including considerations for stability and support.
2.
A specific area of land that acts as a hub or center for initiating new activities or expanding one's influence.
3.
The upper layer of the Earth's crust comprised of soil or sediment, which can be affected by environmental factors such as rain.
4.
The underlying support that sustains various facilities and constructions, emphasizing the importance of solid ground for safety and durability.
じばんちんか地盤沈下jibanchinka
1.
A phenomenon where the Earth's surface lowers due to the extraction of groundwater or natural gas, or as a result of natural causes.
2.
A condition in which previously held power or influence diminishes over time.