1)  Giant-grained
巨晶橄榄石
2)  megacryst
巨晶
1.
The discovery of peridotite xenoliths and megacrysts in Jining, Inner Mongolia;
内蒙古集宁新生代玄武岩中橄榄岩包体和巨晶的发现及意义
2.
The clinopyroxene megacrysts are discovered in the Late Mesozoic basalts from Daxizhuang in Jiaozhou.
胶州大西庄晚白垩世碱性玄武岩中发现有单斜辉石巨晶,其矿物化学成分较为均一,S iO2含量在46。
3.
Plagioclase megacrysts which were found infrequently over the world are oligoclase (An\-\{30.
广东雷州半岛英峰岭火山岩中的巨晶包括石榴子石、单斜辉石、斜长石和钛铁矿。
3)  corundum megacryst
刚玉巨晶
1.
Fluid and melt inclusions and their fluid species in corundum megacrysts from th e basalts in Changle,Shandong Province,eastern China;
山东昌乐刚玉巨晶中的流体和熔融包裹体及其流体组分特征
2.
The authors analyzed the chacteristics and their composition of zircon inclusions in corundum megacrysts related to alkli basalt,inquired into the cause of formation of the zircon inclusions,and infered that the formation of the corundum megacrysts is related to crust mantle geological action.
本文根据昌乐刚玉巨晶中发现的锆石包裹体,探讨刚玉巨晶的成因。
4)  zircon megacryst
锆石巨晶
1.
Mingxi,Fujian,is a typical location of zircon megacrysts related to volcanic rocks in China.
福建明溪是我国和火山岩有关的锆石巨晶的典型产地。
5)  Pyroxene megacryst
辉石巨晶
6)  megacrysts
高压巨晶
1.
Helium isotope compositions of the mantle-derived xenoliths and megacrysts from the Cenozoic basalts in Hannuoba were measured.
对该地区新生代玄武岩中幔源包体和高压巨晶的氦同位素进行了初步研究。
参考词条
补充资料:多晶莫来石晶须(纤维)
分子式:
CAS号:

性质:莫来石相为主晶相的多晶纤维。化学成分为Al2O3 72%~77%,SiO222%~17%,B2O3 3%~5%,P2O51.5%~3.0%。纤维直径2~7μm,纤维长度20~125μm。使用温度1350℃。多采用溶胶-凝胶法制造。主要用作补强填料,也可作为轻质、隔热保温材料使用。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。