natron calk碱石灰
natron saltpeter[矿物] 钠硝石
natron catapliite多纳锆石
natron ceratophyre钠质角斑岩
Lake Natron纳特龙湖;纳特隆湖
natron lake[水文] [地理] 高碱湖;高碱湖
natron utilization十水碳酸钠利用
natron method纳特龙法用氢氧化检查血中一氧化碳
Natron L纳特隆湖
N(名词) a whitish or yellow mineral that consists of hydrated sodium carbonate and occurs in saline deposits and salt lakes. Formula: Na2CO3.10H2O 泡碱