A common condition of the interarea in a strophic brachiopod (Brachiopoda) shell. It describes the situation where the interarea is at an angle of less than 90° to the plane of commissure. Compare apsacline.
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。