分面浏览：发表日期 |
| 当前检索式 | ((ALL：density profile)) |
| 限定条件 | ((内容类型：期刊论文)) |
| 2024 2 | 2023 7 | 2022 46 |
| 2021 60 | 2020 59 | 2019 90 |
| 2018 107 | 2017 81 | 2016 76 |
| 2015 85 | 2014 86 | 2013 90 |
| 2012 68 | 2011 54 | 2010 107 |
| 2009 44 | 2008 34 | 2007 47 |
| 2006 39 | 2005 34 | 2004 38 |
| 2003 30 | 2002 18 | 2001 15 |
| 2000 7 | 1999 12 | 1998 9 |
| 1997 4 | 1996 4 | 1995 3 |
| 1994 3 | 1993 4 | 1992 4 |
| 1991 4 | 1987 1 | 1984 1 |
