top soil layer中文，top soil layer的意思，top soil layer翻译及用法

2025-07-21 13:59 浏览次数 5

top soil layer

地表土层

top soil layer 例句

英汉例句

  • tp, rapid available phosphorus, organic content and rapid available iron gradually decreased in the top soil layer of wetland along the flow path.

    总体而言，来水中的磷、有机质和速效铁以沿程逐渐降低的方式分布于湿地表层土壤中。

  • the top soil layer is the rarest natural resource, and the soil-root layer is the most precious ecosystem on arid and semiarid sandy grasslands.

    干旱半干旱气候区沙质草原的土层是稀缺的自然资源，地表土壤-植物根系层是珍贵的生态系统。

  • tp, rapid available phosphorus, organic content and rapid available iron were gradually decreased in the top soil layer of wetland along the flow path.

    总体而言，来水中的磷、有机质和速效铁以沿程逐渐降低的方式分布于湿地表层土壤中。

  • protection of grassland vegetation and top soil layer is vital to avoiding the development of blowouts.

    保护沙质草原区植被和地表土层不受破坏是防止风蚀坑发生发展的关键。

  • the protection of top soil layer has utter most importance in protection of grassland resources and ecosystem, and in prevention of sandy desertification.

    保护地表土层对于保护草地资源和生态环境，以及沙漠化防治具有极端重要性。

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