A twinned crystal where parts of the twin appear to intertwine to give an irregular or indefinable contact surface. It is a special kind of contact twin, e.g. quartz Dauphiné twins and interpenetrant twins of fluorite.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。