| | | | | | | | | | | | | | | | | | 1. | | | 200-300nm | | | | | 2. | | 3. | | | | 1 | | | 2 | | 100 3-5 | 2 | | | | 3 | | | 4 | 160 1 | 121 10-15 | | 4. | | | 0.05-50Mms/cm2 |