quyển nặng
Definition
- Noun:
- Barysphere: The dense, interior layers of the Earth beneath the lithosphere, primarily composed of heavy materials like iron and nickel. This is a specialized scientific term in geology and physical geography.
Usage Examples
- Noun:
- Quyển nặng nằm bên dưới quyển mềm của Trái Đất. (The barysphere lies beneath the Earth's asthenosphere.)
- Các nhà địa chất học nghiên cứu thành phần của quyển nặng. (Geologists study the composition of the barysphere.)
Advanced Usage
- The term is highly technical and is used almost exclusively in academic, geological, or geographical contexts to describe the deep interior of the Earth or other planetary bodies.
Variants and Related Words
- Lõi Trái Đất (n): Earth's core; the central, most dense part of the planet, part of the barysphere.
- Quyển mềm (n): Asthenosphere; the upper, more plastic layer of the Earth's mantle above the barysphere.
Synonyms
- Barysphere: The heavy, deep interior sphere of the Earth.
- Centrosphere: An older, less common term for the Earth's central core region.
Related Terms
- Lớp phủ (n): Mantle; the thick layer between the Earth's crust and core.
- Thạch quyển (n): Lithosphere; the rigid outer layer of the Earth, including the crust and upper mantle.