分面浏览：发表日期 |
| 当前检索式 | ((ALL：脱氮技术)) |
| 限定条件 | 无 |
| 2023 2 | 2022 6 | 2021 7 |
| 2020 19 | 2019 15 | 2018 18 |
| 2017 29 | 2016 34 | 2015 29 |
| 2014 57 | 2013 25 | 2012 75 |
| 2011 27 | 2010 53 | 2009 21 |
| 2008 22 | 2007 26 | 2006 27 |
| 2005 16 | 2004 18 | 2003 15 |
| 2002 11 | 2001 11 | 2000 7 |
| 1999 4 | 1998 1 | 1997 1 |
| 1996 1 | 1995 1 | 1989 1 |
| 1987 1 | 1986 1 | 1985 1 |
| 1983 2 |
