cristobalite是什么意思
2023-11-25 00:11:17
cristobalite
n. 方晶石
英英释义
Noun
- a white mineral consisting of silica; found in volcanic rocks
例句
- Montmorillonite, quartz and cristobalite can be corroded by sodium hydroxide solution, but will introduce new impurity phase similar to zeolite. 氢氧化钠溶蚀法会对蒙脱石、石英和方石英同时产生溶蚀，引入新的物相杂质。
- This paper introduces the technology characteristics of cristobalite produced by direct calciation with nubby quartz. 阐述了石英块料直接煅烧法生产加工方石英的工艺特点。
- However, the biosilica obtained by the dry ashing method from rice shells directly is cristobalite silica. 而利用干灰化法从稻壳中直接提取的硅质体是方晶石型的SiO2材料。
- It is found that it is very difficult to separate the cristobalite and quartz with similar size with montmorillonte from montmorillonte. 研究证实，与蒙脱石粒度相近的方石英和石英微粒等杂质很难去除。
- The notes describe the common minerals such as quartz and its polymorphs, coesite, tridymite and cristobalite, feldspar,plagioclase, feldspathoids, pyroxenes, amphiboles, etc. 讲稿详细地介绍了火成岩矿物，如：石英及它的同构异形体、柯石英、鳞石英、方石英、长石、斜长石、似长石、辉石、闪石等矿物。
- The cristobalite powder produced by direct calcination with nubby quartz possessed especial microstructure,high transformition efficiency,good process capability and lower pay out. 块料直接煅烧法生产加工的方石英粉体具有转化率高、加工性能好、成本低等特点,并具有独特的显微结构特征。