Pinyin Dictionary results for "bi tu"

碧土
Putog, former county 1983-1999 in Zogang county 左貢縣|左贡县[Zuo3 gong4 xian4], Chamdo prefecture, Tibet
碧土县
Putog, former county 1983-1999 in Zogang county 左貢縣|左贡县[Zuo3 gong4 xian4], Chamdo prefecture, Tibet
闭图象定理
closed graph theorem (math)
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