分面浏览:发表日期 |
当前检索式 | ((ALL:CHEMISTRY)) |
限定条件 | ((内容类型:期刊论文)) |
2024 117 | 2023 368 | 2022 1295 |
2021 2486 | 2020 3549 | 2019 11051 |
2018 12708 | 2017 11248 | 2016 12016 |
2015 10930 | 2014 11428 | 2013 10056 |
2012 9015 | 2011 7968 | 2010 11210 |
2009 7301 | 2008 6562 | 2007 5694 |
2006 4843 | 2005 4132 | 2004 3311 |
2003 2629 | 2002 2327 | 2001 1925 |
2000 1776 | 1999 1464 | 1998 1096 |
1997 972 | 1996 905 | 1995 787 |
1994 544 | 1993 457 | 1992 383 |
1991 319 | 1990 289 | 1989 299 |
1988 295 | 1987 238 | 1986 146 |
1985 141 | 1984 103 | 1983 75 |
1982 55 | 1981 55 | 1980 21 |
1979 7 | 1978 9 | 1977 3 |
1975 5 | 1973 2 | 1970 1 |
1966 2 | 1965 4 | 1964 4 |
1963 1 | 1962 5 | 1961 2 |
1960 2 | 1959 2 | 1957 1 |
1955 4 | 1948 1 | 1938 1 |
1905 1 |