активен слој

активен слој

The upper few metres of soil in a periglacial area which undergoes thawing in summer and is prone to mass movement relative to the permafrost layer below.

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ปรับปรุง

เพิ่มภาพ

ส่วนหนึ่งของคำพูด: noun
คำเหมือน:
Blossary:
อุตสาหกรรม/ขอบเขต: Geography
Category: Physical geography
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เพิ่มสู่อภิธานศัพท์ของฉัน

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คำศัพท์ที่เกี่ยวข้อง

слој

Education; SAT vocabulary

A natural or artificial layer, bed, or thickness of any substance or material.

слој

Miscellaneous; Writing paper

A single thickness of a material covering a surface or forming an overlying part or segment

слој

Architecture; Architecture contemporaine

Coating is a covering that is applied to the surface of an object, usually referred to as the substrate. In many cases coatings are applied to improve surface properties of the ...

секундарен сектор

Geography; Physical geography

Manufacturing industry.

органски

Geography; Physical geography

Manure from livestock, compost from crop cast-offs.

плима

Geography; Physical geography

The periodic rise and fall of sea level due to the gravitational pull of the sun and moon. The tidal range will be determined by the relative positions of these two bodies which ...

контрола на поплави

Geography; Physical geography

measures used to reduce the frequency and the magnitude of flooding. Two approaches: Hard engineering projects which build up banks, straighten and deepen channels, divert ...