1. 5 1 3 2 5 3 2 1 a X X 4 Q 2 NE1 x 5 4 2 1 6 5 GeV gt 0 E 1 1986 1990 XX CT 2. 2 HH 8 c 5 4 8 2 1 5 4 2 e 5 4 3 2 1 2 5 4 3 2 3. 4 8 2 1 m A 4. X X X 1 C 2 2 1 5 4 2 1 Si 111 Si 220 Si 311 Si 511 5 4 2 1 120mm 30keV XX 5. 10keV 100keV X 5 8 2 1 1 NS NE i RN NII 2 NE5A 6. 1 3 3 2 1 78 t HH 4 3 2 1 PE AR 5 5 a 0 4 3 7. 98 AR NE5A 1 1 5 3 2 1 ARNE5A 5 3 2 1 X TLD ee 5 2 p eR 0 MM doE kt 1 A oN 1 Mie C