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1994年3月1日,举世闻名的“世界第八大奇迹”——秦始皇兵马俑二号俑坑正式开始挖掘。这是上世纪以来巨大的考古发现之一。在二号俑坑内已出土有铜矛、铜弩机、铜镞、残剑等,其中还发现了一批青铜剑,长度为86厘米,剑身上共有八个棱面。考古学家用游标卡尺测量,发现这八个棱面的误差不足一根头发丝,已经出土的19把青铜剑,剑剑如此。这批青铜剑内部组织致密,剑身光亮平滑,刃部磨纹细腻,纹理来去
March 1, 1994, the world-famous “the eighth wonder of the world ” - Qin Terracotta Warriors and Horses two pit excavations officially began mining. This is one of the great archaeological discoveries of the last century. There are copper spears, copper crossbow machines, copper mound, and residual sword unearthed in the second figurine pit. Among them, a number of bronze swords were found, measuring 86 centimeters in length. There are eight facets on the sword body. Archaeologists measured with a vernier caliper and found that the error of eight facets was less than one hair, 19 bronze swords unearthed, sword sword so. These bronze sword internal organization of dense, bright and smooth blade body, fine grinding edge blade texture to go