sealing of soil的意思|示意

The medium material, sealing soil in low contents of heavy metal and enlarged stipe strain were key to measure of approaching to lower contents of heavy metals in fruit body.

选择重金属低污染的培养料、覆土土壤和粗柄型菌株是实现姬松茸子实体重金属低富集的关键措施。

A large industry bare area is formed in the downwind of smelter caused by metal smelting production, with feature of soil sealing, high content of heavy metal, utmost acidification and barren.

由于金属冶炼生产导致冶炼厂下风向形成了大面积的工业裸地，其特点是土壤板结、重金属含量高、极度酸化与贫瘠。

The impact of raindrops on the loose soil tends to transfer fine clay particles into the tiniest soil spaces, sealing them and producing a surface that allows very little water penetration.

降水往往会把细小的粘土颗粒转移到土壤的最微小的空隙中，使这些空隙变得封闭，从而形成了一种几乎不允许任何水分渗透下来的表层土壤。