By using silicate bacteria,orthoclase and biotite,we studied the effects of adsorption time and silicate bacteria concentration on adsorption amount on mineral surface of orthoclase,biotite and their coexistence.
以硅酸盐细菌和正长石、黑云母为实验材料,研究了正长石和黑云母单独存在以及二者共存时,吸附时间和细菌浓度对硅酸盐细菌在其表面上吸附行为的影响。
The results indicate that the colourless and transparent one is sanidine with homogeneous exsolution microstructure and the reddish one is orthoclase or sanidine without exsolution microstructure.
结果表明,两者成分差别不大,而结构差别较大,无色透明的为透长石,出溶叶片发育;微红色的为正长石或低透长石,出溶结构不发育。
Two strains of silicate bacteria K110 and K195 separately reacted with four different mineral types of shiguzi,tanzha,mung bean rock and orthoclase.
对两种硅酸盐细菌菌株K110、K195分别与石骨子、碳渣、绿豆岩、正长石4种底物的解钾作用进行了研究。
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
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。
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。
A variety of transparent or translucent orthoclase.
冰长石正长石透明或半透明的变体
Feldspar can be pided into two large group, the potassium feldspar includes orthoclase and microcline,
长石可以分为钾长石和斜长石两大类，钾长石中包括正长石和微斜长石，
~(40)Ar-~(39)Ar dating of the orthoclase from the Bugasi syenite body in the Coqen area,Tibet,China
西藏措勤地区布嘎寺正长岩体正长石的~(40)Ar-~(39)Ar年龄
a transparent or translucent gemstone with a pearly luster; some specimens are orthoclase feldspar and others are plagioclase feldspar.
一种透明或半透明的宝石，带珍珠光彩，有的样品是正长石，有的是斜长石。
An igneous rock composed chiefly of plagioclase and orthoclase, with small amounts of other minerals.
二长岩一种主要由斜长石和正长石组成的火成岩，还含有少量其它矿物
A fine - grained, light - colored granitic rock consisting primarily of orthoclase and quartz.
细晶岩主要由正长石和石英构成的一种纹理细密的淡色花岗岩类岩石
Throughout the world, oil consumption is growing rapidly.
全世界的石油消耗量正在迅速增长。
The plagioclase contains albite, oligoclase, andesine, laboratories, bytownite and anorthite.
钠长石、更长石、中长石、拉长石、培长石和钙长石属于斜长石大类。
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
Research of schedule of dynamic test in Xiangjiang river main bridge in Shichang railway
石长线湘江铁路正桥动载试验方案研究
Process calculation of chemical products derived from comprehensive utilization of nepheline-syenite
霞石正长岩综合利用生产化工产品工艺计算
Oil consumption is now growing by six to seven percent a year in the European Union.
欧洲联盟的石油消费量现正以6%到处7%的年增长率持续增长。
Anorthite and albite are important calcium-containing feldspars.
钙长石与钠长石是重要的含钙长石。
In the report, the agency reduced its forecast for growth in world oil demand this year.
该署在这篇报告中向下修正今年的全球石油需求成长预测。
PETROLOGICAL CHARACTERISTICS AND TECTONIC ENVIRONMENT OF ALKALI-SYENITES IN THE SOUTH OF SONGXIAN, HENAN
河南嵩县南部碱性正长岩类的岩石特征及构造环境
Model Updating of Chongqing ShiBanpo Yangtze River Double Line Bridge Based on Static and Dynamic Method;
重庆石板坡长江大桥复线桥基于静动力的模型修正
A Model Analysis of the Cointegration between Development of Private Automobile and Consumption of Petroleum and Error Correction;
私人汽车的增长与石油消费的协整与误差修正模型分析
On Sustainable Development of Old Industrial City and Developing Nepheline Syenite Resource in Gejiu;
老工业城市个旧的可持续发展与个旧霞石正长岩资源开发