分面浏览：发表日期 |
| 当前检索式 | ((ALL：Liu, He)) |
| 限定条件 | ((内容类型：期刊论文)) |
| 2024 29 | 2023 76 | 2022 242 |
| 2021 491 | 2020 625 | 2019 3262 |
| 2018 3670 | 2017 3282 | 2016 2958 |
| 2015 2702 | 2014 2299 | 2013 1802 |
| 2012 1490 | 2011 1090 | 2010 987 |
| 2009 860 | 2008 706 | 2007 536 |
| 2006 490 | 2005 396 | 2004 301 |
| 2003 177 | 2002 217 | 2001 181 |
| 2000 148 | 1999 86 | 1998 59 |
| 1997 44 | 1996 30 | 1995 19 |
| 1994 19 | 1993 22 | 1992 11 |
| 1991 18 | 1990 21 | 1989 19 |
| 1988 18 | 1987 13 | 1986 15 |
| 1985 6 | 1984 6 | 1983 3 |
| 1982 2 | 1981 1 | 1980 1 |
| 1979 2 | 1978 1 | 1963 1 |
| 1962 1 | 1961 1 | 1958 1 |
| 1957 1 |
