limestone powder meaning in English
石灰石粉
Examples
- Sulfate attack on cement mortar containing limestone powder at lower temperature
含石灰石粉水泥砂浆在低温环境中的硫酸盐侵蚀 - But they need to make a conversion for equal quality of limestone powder because of the deference of the density
导电粉末可作为一部分填料，但与矿粉的密度差异大，需折算成当量矿粉质量。 - The temperature range analysis for the injection of finely divided limestone powder and the experiment on hydration activity of the calcinated product
喷钙脱硫温度区间分析及煅烧产物水合活性实验 - The two constituents were compatibilized in - situ by mechanochemical reactions induced by pan - milling and the microstructure of the blend can be controlled conveniently by adjusting processing conditions . polyamide 6 / ground limestone powder ( pa6 / caco3 ) and polyamide 6 / silicon dioxide ( pa6 / sio2 ) composites were also prepared through this method . those pa6 blends and composites exhibit improved microstructure and superior mechanical properties to the systems mixed by conventional mixing methods
研究了磨盘碾磨对尼龙6的粉碎机理，制备了就地增容、微相结构可调的聚丙烯/尼龙6 ( pp / pa6 )及尼龙6 /碳酸钙( pa6 / caco _ 3 ) 、尼龙6 /纳米级二氧化硅( pa6 / nano - sio _ 2 )共混复合材料，各体系混合效果、微相结构及力学性能均明显优于采用传统混合设备制备的试样。 - The improving effect of graphite on the resistivity of ecac is excellent , and the composite modification with other conductive materials also is obvious . graphite was used as main component , and a few carbon fibers were added as assistant component . carbon black replaced a par t of limestone powder , which has an enforcement effect on asphalt concrete
石墨单位体积对沥青混凝土导电性能改善效果良好，与其它导电相材料复合改性时改善作用显著，可作为导电沥青混凝土的主要导电相材料，少量碳纤维作为辅助导电相，同时炭黑代替部分矿粉既可起增强作用。