分面浏览：发表日期 |
| 当前检索式 | ((ALL：knowledge)) |
| 限定条件 | ((内容类型：期刊论文)) |
| 2024 45 | 2023 209 | 2022 433 |
| 2021 621 | 2020 789 | 2019 1217 |
| 2018 1336 | 2017 1409 | 2016 1627 |
| 2015 1239 | 2014 1383 | 2013 1283 |
| 2012 1211 | 2011 927 | 2010 1743 |
| 2009 934 | 2008 734 | 2007 393 |
| 2006 399 | 2005 316 | 2004 219 |
| 2003 157 | 2002 122 | 2001 98 |
| 2000 62 | 1999 65 | 1998 39 |
| 1997 39 | 1996 23 | 1995 23 |
| 1994 9 | 1993 10 | 1992 19 |
| 1991 8 | 1990 4 | 1989 7 |
| 1988 2 | 1987 4 | 1986 2 |
| 1984 2 | 1982 1 | 1981 1 |
