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Explosives and Explosive Ordnance Disposal
containing
碱性
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in specified order only
Chinese
English
碱性
岩
钾钠氧化物含量大于Al₂O₃ 含量的一类火成岩,如霞石正长岩和响岩等。其特点是碱质高而 SiO₂ 不饱和,故生成一些似长石矿物如霞石、白榴石、方钠石、黝方石等。矿物组成主要为钾长石、微斜长石、钠长石和霞石等,不含石英
alkaline rocks
碱性
炮泥或溶液
basic stemming material or solution
耐
碱性
水泥
iron oxide cement
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