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geography
:
agrology
:
metallurgy
:
build
>
kelly
Contents
·
No. 1
·
English Expression
·
Thesaurus
·
Containing Phrases
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More results...
No. 1
表土
biǎotǔ
是泥土的最高层, 通常在顶部15至20厘米。他是泥土中含有最多有机质合微生物的地方。地球上的多数生态活动进行的地方,植物也在此吸收养分,而它们的根大部分也长在这里。
表土
的深度可以用插入法量度。
【商业应用】
在市场上买到的泥土,通常作
表土
用,以改善花园和盆栽里的土壤品质。
English Expression
: overburden, top soil
n.: kelly, regolith, topsoil, surface soil, soil near the surface
Thesaurus
topsoil
Containing Phrases
topsoil