分面浏览：发表日期 |
| 当前检索式 | ((ALL：SYNTHESIS GAS)) |
| 限定条件 | 无 |
| 2023 2 | 2022 12 | 2021 40 |
| 2020 69 | 2019 162 | 2018 189 |
| 2017 176 | 2016 219 | 2015 198 |
| 2014 172 | 2013 176 | 2012 178 |
| 2011 129 | 2010 223 | 2009 122 |
| 2008 109 | 2007 93 | 2006 73 |
| 2005 56 | 2004 61 | 2003 32 |
| 2002 27 | 2001 34 | 2000 36 |
| 1999 32 | 1998 44 | 1997 15 |
| 1996 11 | 1995 13 | 1994 4 |
| 1993 4 | 1992 1 | 1991 2 |
| 1990 1 | 1981 2 |
