分面浏览：发表日期 |
| 当前检索式 | ((ALL：Positive ions)) |
| 限定条件 | 无 |
| 2023 3 | 2022 14 | 2021 18 |
| 2020 42 | 2019 40 | 2018 40 |
| 2017 65 | 2016 77 | 2015 64 |
| 2014 67 | 2013 57 | 2012 43 |
| 2011 52 | 2010 109 | 2009 55 |
| 2008 74 | 2007 91 | 2006 50 |
| 2005 27 | 2004 18 | 2003 13 |
| 2002 14 | 2001 10 | 2000 14 |
| 1999 7 | 1998 21 | 1997 14 |
| 1996 7 | 1995 6 | 1994 7 |
| 1993 1 | 1992 4 | 1991 6 |
| 1990 1 | 1989 2 | 1988 1 |
| 1985 1 |
