分面浏览：发表日期 |
| 当前检索式 | ((ALL：gain materials)) |
| 限定条件 | 无 |
| 2023 6 | 2022 24 | 2021 30 |
| 2020 46 | 2019 1209 | 2018 1317 |
| 2017 872 | 2016 1116 | 2015 1229 |
| 2014 1704 | 2013 2251 | 2012 2180 |
| 2011 2824 | 2010 691 | 2009 676 |
| 2008 533 | 2007 405 | 2006 617 |
| 2005 450 | 2004 593 | 2003 294 |
| 2002 282 | 2001 248 | 2000 168 |
| 1999 58 | 1998 73 | 1997 71 |
| 1996 79 | 1995 38 | 1994 29 |
| 1993 19 | 1992 10 | 1991 3 |
| 1990 2 | 1989 3 | 1986 1 |
| 1983 1 | 1973 1 |
