| | | | | | | | | | | 2m | | | | | | | | | | | | | | | 1990 | 1960 | 2000 | | | | | | | | | | | ［1］ | | | | | | | 140～160cm | | | | | | | | | | 15cm 5～6cm | | ［2］ | | | 1. | 1 | | ［3］ | 2 | | 335 | ［4］ | 2. | 1 | | | ［5］ | 2 | | | ［6］ | | | | | ［7］ | 30 40 4 | 3 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |