ash content

常见例句

In the mix proportion design of concrete with higher fly-ash content, it is in need to research the impact factors require and to make certain the reasonable value.
高粉煤灰混凝土配合比设计，需要考察多个影响因素并确定其合理取值。
This paper presents a study on manufacturing high fly ash-slag content concrete on the basis of C30 commercial concrete incorporated with a non-alkali mineral activator.
本文在制备C30商品混凝土中加入无碱矿物激发剂并研究其对砼性能的影响，在此基础上开发研制高掺量粉煤灰矿渣混凝土。
Formed coke process has been tested for a long time in China, so it could be selected firstly as the next-generation process for low-ash-content metallurgical coke production.
热压焦在我国有长期的试验实践基础，可作为我国下一代低灰冶金焦生产技术的首选工艺；