火山灰的 meaning in Chinese

pozzolanic

The scientists attributed the losses to varied effects of the ash .
科学家们认为，损失是由于火山灰的多种影响造成的。
Road foundations . testing of reactivity of pozzolana to lime
路基.火山灰的石灰反应试验
Mounds of pumice and volcanic ash mark its center , where the volcano remains
浮石和火山灰的土墩标志着它的中心，是火山的遗迹。
Standard specification for fly ash and other pozzolans for use with lime for soil stabilization
土壤稳定性用与石灰掺合用的飞粉和火山灰的标准规范
Standard specification for coal fly ash and raw or calcined natural pozzolan for use in concrete
混凝土中使用的煤飞灰和未处理的或煅烧的天然火山灰的标准规范

More: Next