overburden
suomi-englanti sanakirjaoverburden englannista suomeksi
ylikuormittaa
ylikuormitus
pintakerros
Verbi
Substantiivi
overburden englanniksi
(quote-book)
(quote-journal)
(senseid) The rock and subsoil that lies above a mineral deposit such as a coal seam, or any other underground feature.
(synonyms)
(quote-journal). This reduction in the overburden arrested the movement, and the inverting and centring were completed, and the tunnel opened again to traffic on April 9, 1949.
{{quote-text|en|year=2004|author=Richard Fortey|title=The Earth|page=163|publisher=Folio Society|year_published=2011
A sterile stratum that lies above the stratum being investigated