英德
有道
百度
谷歌
图片
维基
百科
型砂 [xíng shā]
moulding sand
casting sand
[冶] foundry sand
casting sand
[冶] foundry sand
- 分析了影响型砂紧实率控制精度的因素，建立了型砂紧实率-水分回归系数的动态模型。
This paper analyzes the factors affecting the controlling precision of sand compactibility system and sets up the dynamic model of regression coefficient between sand compactibility and water content. - 本课题的目的在于研制一种用于型砂质量直接优化控制系统的混砂机加料自动控制单元。
This project aims to develop an auto-control unit of a direct-control optimizing system of green sand quality for a sand mixer. - 可作研磨抛光材料，还可作精密铸造型砂、喷涂材料、化工触媒载体、特种陶瓷、高级耐火材料等。
It can also be used as polishing materials and precision founding sand, spraying and coating materials, catalyst carrier, special ceramics and super refractory materials.
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