lamproitesBNC¹⁴⁴⁶⁶⁴⁺³ 基本例句 金云火山岩；钾镁煌斑岩原型lamproite的复数 The discovery of lamproites in this area is of far reaching significance in diamond prospecting and in research on deep geological process of the Tarim Platform. 该钾镁煌斑岩的发现对研究区金刚石找矿和深部地质过程研究均具深远意义。 cnki