分面浏览：发表日期 |
| 当前检索式 | ((ALL：Concentration distribution)) |
| 限定条件 | ((内容类型：期刊论文)) |
| 2024 13 | 2023 37 | 2022 106 |
| 2021 185 | 2020 249 | 2019 306 |
| 2018 367 | 2017 356 | 2016 385 |
| 2015 289 | 2014 305 | 2013 240 |
| 2012 226 | 2011 221 | 2010 578 |
| 2009 217 | 2008 152 | 2007 132 |
| 2006 145 | 2005 109 | 2004 113 |
| 2003 103 | 2002 68 | 2001 47 |
| 2000 39 | 1999 38 | 1998 33 |
| 1997 13 | 1996 26 | 1995 20 |
| 1994 10 | 1993 10 | 1992 10 |
| 1991 12 | 1990 2 | 1989 1 |
| 1988 1 | 1987 1 | 1986 3 |
| 1985 2 | 1983 1 | 1982 2 |
| 1981 1 |
