分面浏览：发表日期 |
| 当前检索式 | ((ALL：Natural Frequency)) |
| 限定条件 | 无 |
| 2024 51 | 2023 104 | 2022 283 |
| 2021 454 | 2020 474 | 2019 608 |
| 2018 562 | 2017 561 | 2016 522 |
| 2015 276 | 2014 318 | 2013 273 |
| 2012 280 | 2011 257 | 2010 326 |
| 2009 201 | 2008 133 | 2007 81 |
| 2006 66 | 2005 60 | 2004 43 |
| 2003 14 | 2002 16 | 2001 31 |
| 2000 18 | 1999 12 | 1998 12 |
| 1997 3 | 1996 5 | 1995 6 |
| 1994 3 | 1993 1 | 1992 3 |
| 1991 1 | 1989 1 | 1987 2 |
| 1986 1 | 1984 2 | 1979 1 |
| 1972 1 |
