scoria
英
美
网络 火山渣; 矿渣; 铁渣矿岩; 火山岩渣; 熔渣
英英释义
noun
双语例句
- Research of the High Performance Concrete by Mixing Scoria Powder
掺超细矿渣粉高性能混凝土的研究 - There were rocks underfoot and boulders about them, rough to the touch like scoria.
粗糙的石头散落在脚下，也矗立在身边。 - The change is studied between the strength of silicate and scoria concrete with the circulation times of concrete corrosion by sea water.
研究了在多离子作用下的不同水灰比的普通硅酸盐混凝土及矿渣混凝土的强度随海水侵蚀循环次数衰减变化情况、不同水泥用量的普通硅酸盐混凝土的强度随海水侵蚀循环次数衰减变化情况。 - This article analyzes the composition of steel scoria and introduces the way using steel scoria. It puts forward the plan to use open hearth furnace slag in portland cement as the hydraulical admixture.
分析了钢渣的组成，介绍了钢渣利用的可能途径，提出了用平炉钢渣作为普通硅酸盐水泥水硬性混合材综合利用的方案。 - Experiment and research study on pumping concrete performance by adding grinded hydrated scoria;
试验研究了掺加磨细钢渣、粉煤灰等掺合料后水泥浆体导电性能的变化。 - Nomenclature of the Holocene Volcanic Systems and Research on the textural parameters of the scoria cones in northern Hainan Island
琼北全新世火山区火山系统的划分与锥体结构参数研究 - Research into Physico-chemical property of Scoria and its effective silicon contained shows that apart from some minor elements and heavy metal elements, Its chemical compositions mainly consist of SiO 2, CaO, Al 2O 3, of which the SiO 2 is relatively more contained.
对熔渣的理化性质及有效硅研究结果表明：溶渣化学成分主要以SiO2、CaO、Al2O3为主，其中以SiO2含量最高；另外含有某些微量元素及其他一些重金属元素； - Studying the feasibility of using graphite scoria as filling material of expressway.
探讨采用石墨矿渣作为高速公路填筑材料的可行性。 - Study on graphite scoria applied under base-course of expressway
石墨矿渣在高速公路底基层中应用 - The soluble Si in the scoria especially the dross and Cr-contained scoria amounts from 8.9~ 134.3 g/ kg, which can be applied to the Si-lacked soil or high-nitrogened soil.
大部分熔渣呈碱性.溶渣中可溶性硅含量在8.9～134.3g/kg，且以铁渣，铬渣含量较高，可以供施给缺硅或高氮的土壤。