eluvial中文什么意思

adj.
【地质学；地理学】残积的，淋滤的。

• eluvial borizon:    淋滤带
• eluvial deposit:    残积层; 残积矿床; 残积物，淋溶沉 ...
• eluvial facies:    残积相

例句与用法

1. Discussion on physico - mechanical properties and deformation characters of eluvial soil of granite
   花岗岩残积土物理力学性质及变形特性的探讨
2. Eluvial tantalite : eluvial tantalite is found in rubble consisting of fragments and pebbles of varied composition
   残积层钽铁矿：残积层钽铁矿发现于由碎片和小鹅卵石成分的碎矿中。
3. The tantalite mineralisation at portee appears to be associated with quartz core zones , zones of k - metasomatism and with eluvial concentrations
   钽铁矿的矿物性质是由石英核心带、 k长石同化矿带和残积层部分组合而成的。
4. ( 3 ) the spatial analysis results showed that the variation of soil clay content was moderate at the direction of vertical section . the soil clay content was highest at the layer of 20 - 40cm , which showed that it is an eluvial accumulation horizon according to long - term cultivation , irrigation and rainfall
   ( 3 )土壤粘粒含量在垂直方向上呈中等变异，整个土体在20 - 40cm土层处的粘粒含量最高，说明土壤表层由于长期耕作、灌溉降雨，土壤粘粒含量有一个淋溶淀积过程。