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下面是引用echoshly于2005-12-27 11:59發(fā)表的: O%px>rdkY 我想問(wèn)一下有誰(shuí)了解有哪些軟件可以用來(lái)模擬LED用的透鏡和反光杯發(fā)光效果?(除了ZEMAX之外)
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