分面浏览：发表日期 |
| 当前检索式 | ((ALL：乙烯)) |
| 限定条件 | 无 |
| 2024 1 | 2023 15 | 2022 41 |
| 2021 78 | 2020 115 | 2019 204 |
| 2018 471 | 2017 572 | 2016 659 |
| 2015 626 | 2014 743 | 2013 648 |
| 2012 916 | 2011 742 | 2010 1032 |
| 2009 752 | 2008 649 | 2007 568 |
| 2006 548 | 2005 501 | 2004 452 |
| 2003 380 | 2002 377 | 2001 338 |
| 2000 315 | 1999 277 | 1998 285 |
| 1997 232 | 1996 210 | 1995 193 |
| 1994 222 | 1993 182 | 1992 185 |
| 1991 143 | 1990 189 | 1989 160 |
| 1988 148 | 1987 131 | 1986 118 |
| 1985 122 | 1984 88 | 1983 72 |
| 1982 62 | 1981 60 | 1980 42 |
| 1979 25 | 1978 21 | 1977 12 |
| 1976 11 | 1975 7 | 1974 5 |
| 1973 3 | 1972 1 | 1971 1 |
| 1970 1 | 1969 1 | 1966 5 |
| 1965 6 | 1964 10 | 1963 1 |
| 1961 1 | 1960 2 | 1959 4 |
| 1958 6 | 1957 3 | 1955 2 |
| 1954 1 |
