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xihongye:二楼说的对,如果要再精确点的话半个波长足够 (2013-12-06 14:58) "/O`#Do/
bycg:好像这个大小变动 仿真结果变化很大啊,怎样和实际更接近呢 (2013-12-06 16:56) qmWK8}F.cE
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