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- The secondary mullite increases and silica reduces with the increase in the content of nephelene. 通过显微结构分析,随霞石替代长石量的增加,二次莫来石相增多,残余石英相减少。
- In this system,adding suitable proportion of f-SiO_2 and f-Al_2O_3 powders is beneficial for forming the secondary mullite and improving the properties of castables. 掺入适当比例的氧化铝微粉和氧化硅微粉,有利于系统中二次莫来石的反应生成,可以改善浇注料的性能。
- Effects of types of alumina materials and the amount of feldspar on crystalline shape of secondary mullite in high-strength aluminous electric porcelain have been discussed in this paper. 研究了铝氧原料种类及长石用量对铝质高强度电瓷中二次莫来石结晶形态的影响。
- Effects of different types alumina powders and amount of active alumina added on andalusite decomposition,primary mullitization and secondary mullitization were studied by analyzing XRD data. 研究了几种氧化铝原料对红柱石基耐火材料莫来石化行为的影响。
- Her age is of secondary interest. 她的年龄不太重要。
- secondary mullite 二次莫来石
- In secondary school, children get more advanced knowledge. 在中学，孩子获得更深一些的知识。
- A secondary matter; a side issue. 次要的第二位的事; 较次要的问题
- A secondary mine passageway between two main shafts or tunnels. 次要矿山甬道矿井中连接两条大隧道的小巷道
- Micropowder of mullite is manufactured by gap mill. 采用环缝磨制备了莫来石微粉。
- The government introduced universal secondary education years ago. 几年前，政府就倡导普及中等教育。
- Our aim is that all children complete secondary education. 我们的宗旨是让所有孩子完成中等教育。
- Many older people still believe that women's careers are secondary. 许多年岁大一点的人仍然认为妇女的职业生涯并不那么重要。
- All other considerations are secondary to his safety. 现在首先要考虑的是他的安全，其他事都是次要的。
- In secondary school, students get more advanced knowledge. 在中学里，学生获得更深一些的知识。
- Preparation and Characteristic of Mullite Spinning Solution. 莫来石纤维纺丝原液的制备及特性研究。
- A secondary nitramide is then formed. 其结果生成仲硝酰胺。
- Introduced the Mullite More fiber in the use of furnace effect. 摘要介绍了多晶莫来石纤维在加热炉上的使用效果。
- Anothar name for secondary school is high school. 中学又叫高级中学。
- Such considerations are secondary to our main aim of improving efficiency. 对於我们提高效率的主要目的来说，这些想法都是次要的。
