雏形层的英文

• cambic horizon

• 雏形:    embryonic form; embryo
• 层:    I storey; tier; stratum
• 雏形:    1.(未定型前的最初形式) embryonic form; embryo 该计划只是个雏形。 the project was barely in embryo.2.(依照原物缩小的模型; 雏型; 缩样) model; miniature; 雏形锻模 blocker; 雏形锻模式锻造 [工业] blocker-type forging; 雏形火山 embryonic volcano; 雏形模锻 blocker
• 变形层:    deformed layer
• 多形层:    polymorphic layer; polymorphous layer

例句与用法

1. 2 . the diagnostic surface horizons divided on the soils of the area are mollic epipedon , umbric epipedon and ochric epipedon . the diagnostic subsurface horizons are cambic horizon , argic horizon , histic evidence and mattic evidence . the diagnostic characteristics are sapric soil materials , folic soil materials , soil moisture regimes , soil temperature regimes , ferric property and base saturation
   本地区土壤划分出的诊断表层有暗沃表层、暗瘠表层和淡薄表层，诊断表下层有雏形层、粘化层，诊断现象有有机现象、草毡现象，诊断特性有6个：高腐有机土壤物质、落叶有机土壤物质、土壤水分状况、土壤温度状况、铁质特性、盐基饱和度。