separating material

Excessive sintering aids could lead to glass state material separating out and dielectric constant decreasing.

过量的助烧剂会导致玻璃态物质析出并使介电常数减小.

To suit the need of Threshing Prior to Cutting Combine in handling threshed material, a new vane-type vertical axial Integrated Separating Rethresiiing and Cleaning Apparatus was developed.

为适应割前脱粒水稻收获机上处理脱出物的需要，本文提出了一种新型叶片式立置轴流分离复脱清选三合一装置；

Use dry-placed fill method we need a layer of separating material in order to separate ore from paving material, to reduce loss& dilution.

使用干式充填采矿法回采作业时，为了把采下矿石与其下面的充填材料隔开，其间需要有一层隔离材料，以减少采矿损失和贫化。