分面浏览：发表日期 |
| 当前检索式 | ((ALL：频率效应)) |
| 限定条件 | ((内容类型：期刊论文)) |
| 2021 2 | 2019 3 | 2018 6 |
| 2017 5 | 2016 1 | 2015 7 |
| 2014 7 | 2013 5 | 2012 7 |
| 2011 5 | 2010 7 | 2009 6 |
| 2008 3 | 2007 4 | 2006 6 |
| 2005 8 | 2004 4 | 2003 3 |
| 2002 4 | 2001 4 | 1999 3 |
| 1998 1 | 1996 2 | 1995 2 |
| 1994 1 | 1993 3 | 1992 4 |
| 1991 3 | 1989 3 | 1988 4 |
| 1987 2 | 1985 2 | 1983 2 |
| 1982 1 | 1981 3 | 1977 1 |
