| 释义 |
filling material
基本例句
填料
The result showed that the backfilling material made with phosphogypsum and fly ash can completely meet the technical demand of industrial fifing.其试验结果显示，用磷石膏和粉煤灰制作胶结充填料是完全满足现场工艺的要求。
Using coal gangue as raw material, we made a kind of new type polymer reinforcing filler for rubber by ultr.本论文用煤矸石作原料，通过超细粉碎，表面改性制成了一种高分子聚合物的补强填充剂。 |