分面浏览：发表日期 |
| 当前检索式 | ((ALL：Hexagonal structures)) |
| 限定条件 | 无 |
| 2024 1 | 2023 5 | 2022 11 |
| 2021 14 | 2020 16 | 2019 34 |
| 2018 46 | 2017 42 | 2016 50 |
| 2015 42 | 2014 70 | 2013 46 |
| 2012 61 | 2011 49 | 2010 112 |
| 2009 49 | 2008 46 | 2007 39 |
| 2006 34 | 2005 25 | 2004 18 |
| 2003 12 | 2002 6 | 2001 24 |
| 2000 6 | 1999 15 | 1998 6 |
| 1997 2 | 1996 1 | 1995 3 |
| 1994 1 | 1993 4 | 1992 1 |
| 1991 3 | 1988 1 |
