分面浏览：发表日期 |
| 当前检索式 | ((ALL：Liu, MT)) |
| 限定条件 | ((内容类型：期刊论文)) |
| 2020 1 | 2019 6 | 2018 9 |
| 2017 19 | 2016 19 | 2015 13 |
| 2014 10 | 2013 13 | 2012 20 |
| 2011 13 | 2010 13 | 2009 7 |
| 2008 14 | 2007 7 | 2006 5 |
| 2005 19 | 2004 6 | 2003 5 |
| 2002 7 | 2001 4 | 2000 2 |
| 1999 6 | 1998 5 | 1997 1 |
| 1996 1 | 1995 2 | 1994 1 |
| 1993 1 | 1992 3 | 1991 2 |
| 1990 5 | 1989 2 | 1988 3 |
| 1986 2 | 1984 1 |
