soil stratum meaning in English
土层
Examples
- Underlying soil stratum , strata
下卧层土 - Construction treatment of sand - mixed soil stratum beneath the foundation of high - rise building beside basement garage
对地下车库边高层建筑结构基础下的悬置夹砂土层的施工处理 - Therefore , the structure and feature of different foundation soil strata can be distinguished for different kinds of frequency response of site
而这些频率又是与由地层内的波的重复反射产生的地基固有周期相对应。地脉动的频谱特性能够反映出场地土的构成和特性。 - The agricultural activities change their vertical distributions in the soil profile , and improve the richness and abundance of macro - arthropods in the lower soil stratum especially in july
研究区共捕获大型土壤节肢动物2357只，分别隶属于节肢动物门5纲9目70科。 - The site overburden layer with the structure of different foundation soil strata and different rigidity of soil layer transforms structure of frequency of ground micro - tremor with different degree
土层结构不同、土层刚度（值）不同，覆盖土层对地脉动源频率结构的改造程度也不一。