外掺剂 meaning in Chinese
additive
Examples
- And then through paving test road in xinxiang , the paper studied on test methods of measuring early strength additives content and gradation of lime fly stabilized aggregate , these methods are benefit to control of construction quality
与此同时通过修筑试验路，研究了掺加外掺剂二灰碎石混合料中外掺剂含量的检验方法和二灰碎石混合料级配的检验方法，这些方法对于施工现场质量控制具有现实意义。 - Cemented soil has been extensively used to ground treatment , however , engineering experiences suggest that low strength and large deformation has restricted its further application in the engineering . to improve engineering properties , many additives have been added to cemented soil
水泥土工程应用广泛，然而工程实践表明，水泥土强度不够高、形成的复合地基后期变形较大等问题制约了水泥土的进一步应用，选择适宜的外掺剂改善水泥土性能是解决这些问题的重要途径。 - On the basis of experiment reseach , the technical reasons which cause the fly - ash in poor properties are probed through theoritical analysis in this paper . the method to improve the fly - ash activity with alkaline admixture is presented and its process principles are analysised
本论文在试验研究的基础上，通过理论分析，论证了造成粉煤灰活性低的工艺原因；提出了添加外掺剂改善粉煤灰活性的途径并就其作用机理进行了分析；提出一种便于操作的针对道路基层中的粉煤灰活性的评价方法。