It was found that sepiolite can change the structure, constitute and performances of basalt fibers and improve the chemical permanence, flexibility and heat-resistant performance of basalt fibers.
海泡石能够改变玄武岩的结构、化学组成及性质，使玄武岩纤维的化学耐久性、柔韧性和耐热强度等都有显著提高。
The fine structure of natural alkali feldspar selected from the basalt in the Hannuoba district, China was investigated by means of high resolution electron microscopy(HREM).
利用高分辨电子显微镜观察了产于河北汉诺坝玄武岩中碱性长石的精细结构。
This is a Natural basalt stone with a homogeneous structure and some vacuolar porosity with a high feldspar content(around 75%).
玄武岩类天然石材，结构统一，并有一些孔隙。
The preparation technology and the physical structure of shaped basalt fiber composite material are studied.
探讨了由玄武岩纤维与植物纤维复合制备型体材料的基本方法及复合材料的物理结构。
It was proved that this deposit was mainly controlled by the Omeishan basalt, layer-structure in the basalt and regional geochemistry.
结果表明，该矿床主要受峨眉山玄武岩、玄武岩中的层间构造以及区域地球化学的控制。
It was proved that this deposit was mainly controlled by the Omeishan basalt, layer-structure in the basalt and regional geochemistry.
结果表明，该矿床主要受峨眉山玄武岩、玄武岩中的层间构造以及区域地球化学的控制。
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