分面浏览：发表日期 |
| 当前检索式 | ((ALL：concentration distribution)) |
| 限定条件 | 无 |
共45条，第1-45条
| 2025 1 | 2024 15 | 2023 95 |
| 2022 275 | 2021 299 | 2020 307 |
| 2019 322 | 2018 340 | 2017 347 |
| 2016 307 | 2015 262 | 2014 264 |
| 2013 180 | 2012 170 | 2011 171 |
| 2010 167 | 2009 189 | 2008 143 |
| 2007 110 | 2006 121 | 2005 106 |
| 2004 100 | 2003 88 | 2002 49 |
| 2001 37 | 2000 33 | 1999 32 |
| 1998 28 | 1997 7 | 1996 12 |
| 1995 10 | 1994 11 | 1993 8 |
| 1992 12 | 1991 13 | 1990 3 |
| 1989 10 | 1988 4 | 1987 3 |
| 1986 5 | 1984 3 | 1982 2 |
| 1977 1 | 1973 1 | 1905 2 |