The improvement of sulfur retentionability can be explained by the activation of additive.
添加剂对固硫剂固硫能力的改善,是由于添加剂对固硫剂固硫反应的活化作用。
2
Application potassium-polyacrylate water retaining agent can strengthen water retentionability of red soil and sandy soil.
施用聚丙烯酸钾盐型保水剂可以增强红壤与风沙土的持水能力。
3
The result shows that the high polymers VAM and PHM can not only enhance the water retentionability and the available water content, but also prevent the evaporation from the surface soil.