研究了使用天然原料一次合成钙长石轻质耐火砖的可行性。
The possibility of producing anorthite light refractory bricks by Using natural minerals has been studied.
钙长石具有较低的导热系数，莫来石具有较高的耐火度，是有较好发展前景的耐火材料。
Anorthite has low thermal conductivity and mullite has high refractoriness. Those properties make them famous in refractory.
斜长石碎屑中钠长石组分逐渐增多，钙长石组分逐渐减少，最终形成纯钠端元的钠长石。
The albite component increases while anorthic component decreases in detrital plagioclase. The plagioclase turned into an end - member component of albite.
从SEM图上可以看出，样品内部均匀地分布着粒状的石英、针棒状的钙长石和大量玻璃相。
From SEM chart, internal evenly with samples of quartz, needle bar granular calcium feldspar a1nd large glass phase.
对白色独山玉透明度的控制因素进行研究，结果发现：独山玉中钙长石的含量，蚀变程度、平均颗粒度的大小、物相和裂隙的发育程度是白色独山玉透明度的控制因素。
We study the white jade, the results show that the content, the alteration extent and the fissures of anorthite are the controlling factor of Dushan jade's transparence.
对白色独山玉透明度的控制因素进行研究，结果发现：独山玉中钙长石的含量，蚀变程度、平均颗粒度的大小、物相和裂隙的发育程度是白色独山玉透明度的控制因素。
We study the white jade, the results show that the content, the alteration extent and the fissures of anorthite are the controlling factor of Dushan jade's transparence.
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