活动性差的硅铝质砂板岩形成岩体的天然屏障；
“熔离小球”按成分可分为3种类型：（1）高铁钛小球；（2）硫铁镍小球；（3）浅色硅铝质小球。
According to the major element compositions, three types of balls can be divided:(1)high Fe-Ti balls; (2)S-Fe-Ni balls; (3)light-coloreds.
执行标准：该设备按照国家标准GB 10696《硅铝质耐火浇注料耐碱性试验方法》对试验炉的要求而制作。
Execution standard:The equipment is made by the standard of GB/T 10696《Test method for alkali-resistance of refractories》. All kinds of technical criteria accords with requirement.
原生金矿石包括硅质金矿石、钙硅质金矿石、铝硅质金矿石三种类型，原生银矿石主要是硅质银矿石。
The original ore types of gold mainly include siliceous gold-bearing rock, calcareous siliceous gold-bearing rock and aluminium siliceous gold-bearing rock.
针对前脸墙鼻部烧结锆莫来石砖侵蚀物结石中常常只看到铝硅质晶相而被误判，详细介绍了烧结锆莫来石 砖的蚀变过程及侵蚀产物的岩相分析。
In the petrographic analysis of the corrosion product of zircon mullite sintered brick only the aluminosilicious crystal phase was observed, which often leads to mistake analysis result .
硅—铝质矿物混合料压缩体；
硅—铝质矿物混合料压缩体；
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