分面浏览：发表日期 |
| 当前检索式 | ((ALL：Yuan, Cao)) |
| 限定条件 | 无 |
| 2024 6 | 2023 10 | 2022 37 |
| 2021 120 | 2020 97 | 2019 694 |
| 2018 657 | 2017 637 | 2016 549 |
| 2015 582 | 2014 380 | 2013 350 |
| 2012 296 | 2011 221 | 2010 169 |
| 2009 119 | 2008 101 | 2007 85 |
| 2006 71 | 2005 43 | 2004 24 |
| 2003 8 | 2002 24 | 2001 17 |
| 2000 32 | 1999 9 | 1998 10 |
| 1997 6 | 1996 1 | 1995 3 |
| 1994 1 | 1993 6 | 1992 2 |
| 1991 2 | 1989 3 | 1988 2 |
| 1987 1 | 1986 2 | 1985 1 |
| 1984 3 | 1983 3 | 1982 2 |
