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引用第6樓getplmm32于2007-05-11 18:36發(fā)表的 : 5A2Y'ms,/ 只要我知道整個(gè)LED是個(gè)Lambertian,又知道光通量,那我就不需要知道細(xì)節(jié)了,我個(gè)人是這樣認(rèn)為的. D% v:PYf 除非你是設(shè)計(jì)和封裝LED的就另當(dāng)別論了. r6oX6.c
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