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灰化作用
释义
灰化作用
Encyclopedia
农学
灰化作用
释
podzolization
灰化作用
土壤铁、铝、锰等金属离子与有机酸螯合淋溶淀积,在土体上部形成二氧化硅相对富集的灰白色淋溶层,而在土体下部形成三、二氧化物相对富集的淀积层的过程。
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Takeuchi Seihō
take-up and batched mechanics of weft knitting machine
take-up device
take up device for guide rope
take-up machine for filament
take-up machine for staple fiber
Takeyoshi Kawashima
Takhat Sri Harimandir Patna Sahib/Harmandir Sahib
takifugu
takin
taking
taking aim at achieving harmonious state of the body
taking angle
taking-artistic conception
taking facts as the basis and the law as criterion
Taking Hua Mountain by Strategy
Taking jiang Wei by Strategy
taking obedience to Du as the basic principle
taking of evidence abroad
taking of hostages
taking of the logarithm
taking of the square root
Taking on Court Opera
Taking Rights Seriously
Taking Tiger Mountain by Stategy
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