分面浏览：发表日期 |
| 当前检索式 | ((ALL：Toughening mechanism)) |
| 限定条件 | 无 |
| 2024 1 | 2023 3 | 2022 10 |
| 2021 12 | 2020 14 | 2019 12 |
| 2018 12 | 2017 11 | 2016 8 |
| 2015 11 | 2014 12 | 2013 14 |
| 2012 5 | 2011 10 | 2010 19 |
| 2009 6 | 2008 7 | 2007 6 |
| 2006 6 | 2005 6 | 2004 4 |
| 2003 2 | 2002 3 | 2001 12 |
| 2000 2 | 1999 2 | 1998 4 |
| 1997 2 | 1996 2 | 1995 3 |
| 1994 1 | 1992 2 | 1987 2 |
