例句與造句

1. Since the influence of clay materials here , the high calculations of magnetic susceptibility in fossil soil do not represent the climate elements of this layer , but represent the most warm and humid climate elements - of the upper layer
   由于該區(qū)黏土物質(zhì)遷移等影響，古土壤磁化率高值段一般不能代表該層段的氣候要素，而是表征上層段最溫濕階段的氣候要素。
2. It's difficult to find fossil soils in a sentence. 用fossil soils造句挺難的