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hard disk logical block address IP address mail address MAC address
23°26′21″ 67°23′29″ 45° 90°
近中支托减小了基牙所受的扭力,也减小了牙槽嵴的负担 近中支托减小了基牙所受的扭力,但增加了牙槽嵴的负担 近中支托减小了基牙所受的扭力,不增加牙槽嵴的负担 近中支托减小了基牙所受的扭力,但减少了牙槽嵴的负担 近中支托减小了基牙所受的扭力,也不能减少了牙槽嵴的负担
hard disk logical block address IP address mail address MAC address
1000-1999 4000-4999 5000-5999 7000-7999
4,8,45,23,67,12,19,7 4,7,8,12,23,45,67,19 4,12,8,19,7,23,45,67 4,12,23,45,67,8,19,7
1-32-63-14-45-56-27-78-8 1-12-23-34-45-56-67-78-8 1-22-13-64-45-56-37-78-8 两台计算机不能通过双绞线直接连接
hard disk logical block address IP address mail address MAC address