对反应注射成型机所采用的碰撞混合器进行分析，并就其进料喷嘴及混合室中的物料流动进行了能量及动量衡算。
The balance calculations were carried out of energy and momentum of reactant flows in an impingement mixing unit used for reaction injection molding.
适用于解决成型袋的物料包装。
对影响产品性能的几个重要因素，包括胶凝材料用量、成型压力、物料含水率和养护制度等进行了研究探讨。
The important factors influencing the product performance are investigated, including the dosage of cementing agent, forming pressure, material moisture and curing regime.
应用推荐