求翻译：土壤喷淋实验主要目的是检测在降雨或灌溉情况下，吸水树脂能否可以在土层的一定深度形成一个隔水层，防止土壤流失；能否可以吸收大量的水保存起来以供干旱时候使用。是什么意思？

The main purpose is to spray the soil test experiments in the case of rainfall or irrigation, water-absorbent resin can be a certain depth in the soil to form a impermeable layer to prevent soil erosion; can absorb large amounts of water can be saved for use when dry .

Soil spray experimental primary purpose is to detect the rainfall or irrigation, water-absorbing resin can be in a certain depth of soil layers form a water layer to prevent soil erosion; whether or not we can can absorb a large amount of water used to save time for drought.

The soil sprays the experimental main purpose is the examination in the rainfall or the irrigation situation, whether can the absorbent resin form an aquiclude in soil layer certain depth, prevents the soil erosion; Whether can absorb the massive water to preserve supplies the arid time use.

Spray experiment of soil main purpose is to detect in case of rain or irrigation, water-absorbent resin can certain depth of soil to form a layer of insulation to prevent soil loss; ability can absorb a large amount of water saved for use by drought.

The main purpose is to spray the soil test experiments in the case of rainfall or irrigation, water-absorbent resin can be a certain depth in the soil to form a impermeable layer to prevent soil erosion; can absorb large amounts of water can be saved for use when dry .