Germanium is a semiconductor material with its conductivity lying between that of conductors and that of insulators.
锗是一种半导体材料，其导电系数介于导体与绝缘体之间。
The carbon series semiconductor material uses inorganic germanium as raw material.
上述碳系半导体材料是以无机锗为原材料。
The carbon series semiconductor material uses inorganic germanium as raw material.
上述碳系半导体材料是以无机锗为原材料。
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