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TelecommunicationsShutter time: The smaller the shutter time, the faster the photo will be taken. However, due to the fast photo taking speed, the light may not be enough and the picture will appear very dark. 1, 2, 3 That means that the shutter time is 1 second, 2 seconds, 3 seconds, and the photographing time is getting slower and slower, which will make the light of the photo increase sharply, or even explode too much. In fact, long exposure means that the larger the shutter time, the better. It is suitable for photographing night scenes. Remember to use a tripod.他点开了最新章节。杨长帆又倒抽了口凉气。到了晚上，他就知道是咋回事了。三千年前某个正午，商王盘庚日寐，梦神龟入室，驮来一部天书。三千年后，中华民族生死存亡的1937年，中央研究院在对殷墟进行考古挖掘时，意外得到一片充满墓穴气息的锯齿形甲骨，由此引出殷商王朝三千年前一处地下密宫的秘密。几个古老神秘的字符，演绎一段令人荡气回肠的恩怨情仇。私欲、国家利益、民族利益、国、共、日、土匪帮会、古玩商、盗墓者，围绕殷商神秘地宫，一一展现出他们人性中最本质的一面。一场扑朔迷离、惊心动魄的生死决战！一场爱恨情仇的掠夺与反掠夺由此展开！谁能得到第四片甲骨，凑成完整的龟甲，谁就能找到隐秘地宫，破解这个千古之迷！但是，第四片甲骨在哪里？