分面浏览:发表日期 |
当前检索式 | ((ALL:REDUCTION)) |
限定条件 | ((内容类型:期刊论文)) |
2024 49 | 2023 197 | 2022 539 |
2021 1008 | 2020 1543 | 2019 2947 |
2018 3487 | 2017 3234 | 2016 3321 |
2015 2607 | 2014 2523 | 2013 2222 |
2012 1875 | 2011 1502 | 2010 2855 |
2009 1275 | 2008 1076 | 2007 891 |
2006 810 | 2005 637 | 2004 593 |
2003 404 | 2002 369 | 2001 342 |
2000 271 | 1999 241 | 1998 210 |
1997 179 | 1996 161 | 1995 114 |
1994 75 | 1993 91 | 1992 66 |
1991 54 | 1990 25 | 1989 26 |
1988 21 | 1987 17 | 1986 12 |
1985 15 | 1984 14 | 1983 2 |
1982 10 | 1981 6 | 1980 4 |
1979 3 | 1970 1 | 1969 1 |
1965 3 | 1963 1 | 1962 1 |
1958 1 | 1957 2 | 1956 1 |
1954 1 |