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Dicread
Trang chủTừ điểnSsubsoil

Lưu ý: Bản dịch của mục này hiện đang được kiểm tra chất lượng, vì vậy một số nội dung tạm thời chỉ hiển thị bằng tiếng Anh.

Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.

subsoil

subsoil
Danh từ
Số nhiều: subsoils

This term describes the geological transition zone between the organic-rich surface layer and the deeper bedrock. It carries a technical, scientific connotation, typically appearing in contexts of agriculture, civil engineering, and environmental science to describe drainage capacity or structural stability.

As a mass noun referring to a geological stratum, it is predominantly treated as uncountable. When referring to the material itself in a general sense, it does not take a plural form; however, in specific technical reports comparing different types of underlying earth across various sites, a countable usage may occur, though this is rare.

Ý nghĩa

Danh từsubsoil

The layer of soil or earth lying immediately beneath the topsoil.

The farmers noticed that the subsoil was composed primarily of dense clay.

Danh từsubsoil

The underlying rock or mineral layer that supports the surface soil.

Deep drilling revealed a sandy subsoil that affected the stability of the foundation.

Ví dụ

The roots of the oak tree penetrate deep into the subsoil to find water.

none

The roots of the oak tree penetrate deep into the subsoil to find water.

We need to check the composition of the subsoil before we start the foundation work.

Business

We need to check the composition of the subsoil before we start the foundation work.

The subsoil here is primarily composed of dense clay.

Trivia

The subsoil here is primarily composed of dense clay.

Look at this core sample. The transition from topsoil to subsoil is very abrupt.

School Life

Look at this core sample. The transition from topsoil to subsoil is very abrupt.

Water drains slowly through this particular type of subsoil.

none

Water drains slowly through this particular type of subsoil.

I wonder if the minerals in the subsoil are affecting the crop yield.

none

I wonder if the minerals in the subsoil are affecting the crop yield.

The heavy machinery sank slightly as it hit a soft patch of subsoil.

none

The heavy machinery sank slightly as it hit a soft patch of subsoil.

The geologist noted that the subsoil contained traces of ancient volcanic ash.

History

The geologist noted that the subsoil contained traces of ancient volcanic ash.

You have to dig past the organic layer to reach the mineral-rich subsoil.

School Life

You have to dig past the organic layer to reach the mineral-rich subsoil.

Từ liên quan

topsoilsoilearthgroundstratumbedrockclaysiltloamsedimentgeologypedologydrainagepermeabilitymineralnutrientroothorizonleachingweatheringsubstrateundergroundearthworkexcavationpercolationhumus
Cập nhật lần cuối: May 2026Báo lỗi