1·Stone, as a filling material, becomes more and more widely used in engineering practice and especially in the construction of road basis.
石料作为一种填料，越来越广泛地应用于工程实践，尤其是在公路路基工程中。
2·A biomembrane packed bed reactor with sulfur and limestone as solid filling material for removal of nitrate nitrogen was studied.
研究了装填固体填料硫和石灰石的生物膜反应器对水中硝酸盐氮的去除。
3·This article describes the characteristics of MCA sericite powder and contrast with conventional filling material as well as the experiments in architectural paints.
本文论述了MCA 绢云母粉的特性，与常用填料的对比，以及在建筑涂料中的应用试验。
4·Furthermore, with the increase of the grain size of filling material and the gas current velocity, such difference become more significant.
并且随填料粒径及气流速度的增大这种差异亦更为显著。
1·The situation became worse, the report said, if ash was used as a construction material or as a filling material for roads.
报告说如果煤灰用作建筑材料或者公路填充物的话，情况将更糟。
2·The glide volumetric metering way very easily in the transformation of filling material.
滑动容积计量方式可以很容易在变换填充物。