一处损坏的核电设施会释放一定量的放射性物质,其中一些相对来说危害不大,另一些则要危险得多。 : v# S2 c5 V ?9 o, W- E, |4 u4 A. ~: S) z- `$ [- v
研究辐射对公众健康影响的非营利组织“辐射与公共安全项目”(Radiation and Public Health Project)的执行理事曼加诺(Joseph Mangano)说,利用高温分裂铀的过程会产生一百多种新的化学物质。# F) y# q( |- H5 _- l, p1 A
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一位母亲试图与她被隔离的女儿说话。他的女儿被从福岛核电站附近疏散后因有受辐射迹象而被隔离。 7 b2 _, l6 t4 G* p; [" U8 h. Q, W% `
Officials checked for signs of radiation on children from the evacuation area near the Fukushima Daini nuclear plant in Koriyama.$ u) e/ K- l6 o+ w4 ~1 t- M 9 u* R' J$ g4 B7 Y2 n8 VAn 8.9-magnitude earthquake struck the coast of Japan on Friday at a depth of about 17 miles below the earth's surface. Dozens of aftershocks, some of magnitude 6.0 or greater, were felt after the quake.