分面浏览：发表日期 |
| 当前检索式 | ((ALL：mechanical)) |
| 限定条件 | 无 |
| 2024 33 | 2023 228 | 2022 910 |
| 2021 1281 | 2020 1621 | 2019 4988 |
| 2018 6113 | 2017 5554 | 2016 5714 |
| 2015 4872 | 2014 5172 | 2013 4589 |
| 2012 4790 | 2011 3815 | 2010 7081 |
| 2009 2288 | 2008 2172 | 2007 1897 |
| 2006 1601 | 2005 1056 | 2004 909 |
| 2003 564 | 2002 643 | 2001 563 |
| 2000 446 | 1999 333 | 1998 332 |
| 1997 262 | 1996 201 | 1995 144 |
| 1994 91 | 1993 78 | 1992 81 |
| 1991 83 | 1990 53 | 1989 38 |
| 1988 22 | 1987 29 | 1986 22 |
| 1985 26 | 1984 9 | 1983 13 |
| 1982 7 | 1981 9 | 1980 1 |
| 1979 1 | 1977 2 | 1976 2 |
| 1975 1 | 1971 2 | 1969 1 |
| 1967 3 | 1952 1 | 1942 1 |
