| 2 | | | 2003 | | | 2 125 | | 280 5 | 25-30 ︔ | 2.5 | 80% 70% | 23 51% | 55.09% | 26.42% | | | 2 200 | | 2 > 10℃ | 2700℃ | 1000 |