1) sodium orthoclase
钠正长石
2) sodalite syenite
方钠石正长岩
1.
The Shiling sodalite syenite, Guangdong Province, is the only Early Cretaceous SiO 2 undersaturated alkali syenite known in the Nanling area, southeastern China.
广东省从化市石岭方钠石正长岩是南岭地区唯一已知的早白垩世硅酸不饱和碱性岩。
3) naujaite
['naujəait]
方钠霞石正长岩
4) agpaite
钠质霞石正长岩类
5) albitization
[,ælbiti'zeiʃən]
钠长石化
1.
The gold deposit is closely associated with pyritization、albitization and silicification.
萨日达拉金矿床位于伊犁板块和准噶尔板块的接合部位,严格受冰达坂韧-脆性剪切带控制,具体产出部位为韧性剪切带内次级剪切带:含矿岩石为糜棱岩、糜棱岩化岩石:矿床与黄铁矿化、钠长石化、硅化等关系密切;矿床异常Au下限为10×10-9;元素组合为Au、As、Ag、Zn。
2.
Secondary feldspar was related to the albitization process of feldspar, the albitization of plagioclase began at the early stage of diagenesis, and the albi.
次生长石与长石的钠长石化过程有关,斜长石钠长石化始于成岩早期,而钾长石的钠长石化则需较高的成岩条件才能进行。
3.
The albitization of the volcanic rocks of the Xiong′er Group,western Henan,was studied based on rock thin section observations and electron-probe microanalysis(EPMA).
对豫西地区熊耳群火山岩的钠长石化进行镜下观察发现:熊耳群火山岩中的长石有交代作用的痕迹,对长石的电子探针测试结果显示熊耳群中性火山岩中的长石几乎均为钠-更长石,且钠长石占绝对优势,酸性岩中均为较纯净的钠长石(~A b97),这些钠-更长石是岩石遭受普遍钠长石化的结果。
6) albite
[英]['ælbait] [美]['ælbaɪt]
钠长石
1.
The paper discusses the conditions to make glass-ceramics decorative plate using albite as major feedstock.
研究了以钠长石粉为主要原料制备微晶玻璃装饰板条件,由于钠长石粉的主要成分为SiO2和Al2O3,选择CaO-Al2O3-SiO2系统为玻璃配方依据,探讨了烧结法工艺的核化、晶化温度对制品的影响,获得了主晶相为β-硅灰石及固溶体的微晶玻璃装饰板。
2.
It has much effect on avoiding the occurrence of alumina - silica inclusion that tantalum -niobium tailing is replaced by albite .
用钠长石替代钽铌尾矿对解决铝硅质夹杂起到很好作用。
3.
In this thesis ,we used Albite as the main flux,based on the theoretic foundation of systemphase diagram of Na2O-MgO - Al2O3 - SiO2,thoroughly studied the effect of different proportion betweentalc and albite to the mechanical strength、deformation degree、volume density、 heat stability of green body.
利用钠长石作主体助熔剂,以Na2O-MgO-Al2O3-SiO2系统相图为理论依据,研究了滑石和钠长石粉的不同引入量对坯体的机械强度、变形度、体积密度、热稳定性等性能的影响。
补充资料：正长岩
| 正长岩 syenite 一种中性深成侵入岩。浅灰色，具等粒状、斑状结构。 二氧化硅含量约60％，碱质（K，Na）含量稍高。主要由长石角闪石和黑云母组成，不含或含极少量的石英。长石中碱性长石（通常为正长石，微斜长石、条纹长石）约占70％以上。常呈小的岩株，与基性岩、碱性岩组成杂岩体。狭义的正长岩属钙碱性正长岩类，通常石英含量小于5％，依所含暗色矿物种类分为黑云母正长岩、角闪石正长岩和辉石正长岩等。
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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