| 20 | | | | | | | | | 1986 | 3 863 | | | | | | | | 1. | | 60 | | | | | | 2. | | | 3. | | | 4. | | | | | | | | | | | | | 2000 | 1200 | | 25％ | | | | 1/4 - 1/3 | | 15 | 75 | | CIMS | | 863 | CIMS 100 | | | | | | | | | | 40 | | 光子 | | | | | | | | | | | | | | | | | | | | | | | | | | | | 20 | | | | | | | | | | | | 21 | | | 12 | | | | | | | | | | | 1957 10 4 | | 4000 7000 15 | | | | | | | | | | | | | | | 1985 | | 6000 | 15 - 20 | | | | | | | | | | | 1994 | 21 1998 | 2050 | |