It will help to increase the deposition rate of droplet on rice plants to adopt mist sprayer and surfactant which may reduce the surface tension of solution for spraying pesticide in paddy fields. 在稻田喷雾中,利用表面活性剂降低药液表面张力和采用弥雾机施药有助于提高雾滴在水稻植株上的沉积率。
Spray deposition is a new kind of near-net shape metal forming technology which is used to manufacture rapid solidification advanced materials with the characteristics of uniform composition, high density, low oxygen tension and small degree of segregation. 喷射沉积技术是制备快速凝固高性能材料的新型金属近成形技术,沉积坯件具有成分均匀、组织细化、致密度高、含氧量低、偏析程度小等特征。