分面浏览：发表日期 |
| 当前检索式 | ((ALL：层次性实验)) |
| 限定条件 | 无 |
| 2024 28 | 2023 24 | 2022 24 |
| 2021 36 | 2020 32 | 2019 41 |
| 2018 43 | 2017 52 | 2016 56 |
| 2015 71 | 2014 95 | 2013 63 |
| 2012 80 | 2011 72 | 2010 109 |
| 2009 68 | 2008 62 | 2007 58 |
| 2006 63 | 2005 29 | 2004 27 |
| 2003 27 | 2002 20 | 2001 20 |
| 2000 21 | 1999 10 | 1998 18 |
| 1997 19 | 1996 4 | 1994 8 |
| 1993 6 | 1992 2 | 1991 4 |
| 1990 3 | 1989 4 | 1988 3 |
| 1985 1 | 1982 1 | 1976 1 |
| 1975 1 |
