发差,
1当光比大(高发差)属于硬调
2当光比小(低发差)属于柔调
hqy182015-03-29
白山侠客2014-12-23
bluedong2014-10-09
HoweverYouth2014-04-16
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hqy182015-03-29
白山侠客2014-12-23
bluedong2014-10-09
HoweverYouth2014-04-16
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