sodium feldspar
常见例句
- Underground rich porcelain clay, iron, sodium feldspar resources is allowed to fame.
地下蕴藏丰富的瓷泥、铁矿、钠长石资源更是让其名声在外。 - The results showed that only small amount of alkalis in feldspar were extracted when autoclaved with water, and the majority of extract is sodium oxide.
结果表明：长石在水中碱溶出量比较少，溶出的碱主要是钠碱。 - By flame atom absorption spectrometry, the contents of passium oxide, Sodium oxide in potassium feldspar are determined.
用火焰原子吸收分光光度法测定钾长石中的氧化钾、氧化钠。 返回 sodium feldspar