分析表明硼氧四面体取代硅氧四面体，并被引入皂是石的二八面体结构中。
The analysis indicated that BO_4 tetrahedra substituted SiO_4 tetrahedra and was introduced into the dioctahedral structure of saponite.
低钙粉煤灰中的微粒为硅氧四面体结构，自身的活性很低。
The particle in the fly ash of low calcium is the silicon oxygen tetrahedron structure, one's own activation is very low.
其主要结构单元是硅一氧四面体和铝一氧八面体。
The main structure unit of clay minerals contains silicon-oxygen tetrahedron and aluminium-oxygen octahedron.
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