分面浏览：发表日期 |
| 当前检索式 | ((ALL：precipitation)) |
| 限定条件 | ((内容类型：学位论文)) |
| 2023 1 | 2021 1 | 2020 21 |
| 2019 17 | 2018 14 | 2017 38 |
| 2016 32 | 2015 65 | 2014 29 |
| 2013 33 | 2012 32 | 2011 27 |
| 2010 19 | 2009 54 | 2008 44 |
| 2007 29 | 2006 16 | 2005 7 |
| 2004 15 | 2003 5 | 2002 3 |
| 2001 3 | 2000 3 | 1999 4 |
| 1998 1 | 1997 2 | 1995 1 |
| 1994 2 | 1992 1 | 1991 1 |
| 1989 1 | 1988 1 | 1987 2 |
