分面浏览：发表日期 |
| 当前检索式 | ((ALL：θ-τ疑难)) |
| 限定条件 | 无 |
| 2023 2 | 2022 1 | 2021 2 |
| 2020 3 | 2019 17 | 2018 66 |
| 2017 102 | 2016 123 | 2015 138 |
| 2014 148 | 2013 138 | 2012 130 |
| 2011 128 | 2010 96 | 2009 87 |
| 2008 98 | 2007 97 | 2006 85 |
| 2005 71 | 2004 44 | 2003 40 |
| 2002 46 | 2001 27 | 2000 30 |
| 1999 24 | 1998 14 | 1997 10 |
| 1996 17 | 1995 15 | 1994 17 |
| 1993 11 | 1992 6 | 1991 7 |
| 1990 13 | 1989 9 | 1988 6 |
| 1987 5 | 1986 6 | 1985 5 |
| 1984 5 | 1983 4 | 1982 2 |
| 1981 2 | 1980 1 | 1979 1 |
| 1978 1 | 1976 1 | 1960 1 |
