2) Ren Changxia's good deeds
任长霞事迹
3) Do as comrade Ren Chang-xia did
像任长霞同志那样
4) nepheline syenite
霞长石
5) feloids
长霞類
6) nepheline syenite
霞石正长岩
1.
Preparation of Layered Sodium Silicate from Nepheline Syenite: An Experimental Study;
利用霞石正长岩制备层状硅酸钠的实验研究
2.
The thermodynamic calculations of the Gibbs free energies for typical multiple phase equilibria in silicate systems were performed,including (1)melting reactions of silicate reactant in processing of the glass-ceramics;(2)sintering reactions in utilizations of nepheline syenite and high-(alumina) flyash;(3)crystallizing reactions of tobermorite and xonotlite .
对硅酸盐体系的典型多相平衡反应进行了热力学计算,包括:(1)微晶玻璃制备过程中的硅酸盐熔融反应;(2)霞石正长岩和高铝粉煤灰利用技术中的硅酸盐烧结反应;(3)S iO2-CaO-H2O体系和KA lS i3O8-CaO-H2O体系雪硅钙石、硬硅钙石的水热晶化反应;(4)高铝粉煤灰和霞石正长岩烧结产物的溶解反应;(5)Na[A l(OH)4]-A l(OH)3-H2O体系和Na2SO4-Ca(OH)2-H2O体系中α-A l(OH)3和CaSO4。
3.
In this paper, the authors reviewed the development and research status of nepheline syenite in Gejiu in the last 44 years.
综述了44年来个旧白云山霞石正长岩开发利用研究的基本情况。
补充资料:送李长史纵之任常州
【诗文】:
不与名利隔,且为江汉游。吴山本佳丽,谢客旧淹留。
狭道通陵口,贫家住蒋州。思归复怨别,寥落讵关秋。
【注释】:
【出处】:
全唐诗:卷273_121
不与名利隔,且为江汉游。吴山本佳丽,谢客旧淹留。
狭道通陵口,贫家住蒋州。思归复怨别,寥落讵关秋。
【注释】:
【出处】:
全唐诗:卷273_121
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条