利用微孔滤膜进行了一系列实验，研究了多粘芽孢杆菌对微纹长石溶解的影响。
By employing microfiltration membrane, this research tried to illustrate the contributions of these two mechanisms to dissolution of microperthite.
长石溶蚀产生的次生孔隙对于该区天然气储集空间的贡献很大，经统计分析可知在流纹质熔结凝灰岩和流纹质凝灰岩中的长石溶孔分别占孔隙度的18.61％和13.71％。
For example, in Xujiaweizi area, pores as a result of feldspar corrosion in rhyolitic ignimbrite and rhyolitic tuff make up of 18.61% and 13.71% respectively of the all the porosity.
一般情况下，酸性斜长石双晶纹密集且平直，而基性斜长石的双晶纹较稀且不够平直。
In general, acid plagioclase twin dense and flat, while the mafic twin is thin and not straight.
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