native gold [矿物] 自然金 ; 天然金 ; [矿物] 原金 ; 黄金金箔
native e gold 自然金
ball native gold 球状自然金
super-pure native gold 超纯自然金
parcel-shaped native gold 包状自然金
Native Adds 3 Gold 人加三金
Gold in strati form major orebody is mainly included in bornite and tetrahedrite as fine grain of native gold.
层状主矿体中金主要以细小的自然金形式包裹于斑铜矿和黝铜矿中。
Even though Kangaroos are native to Australia, this phrase dates back to the 19th century Gold Rush in America.
尽管袋鼠是澳大利亚独有的动物,但这句话始见于19世纪美国淘金热时期。
Gold in stratiform major orebody is mainly included in bornite and tetrahedrite as fine grain of native gold.
层状主矿体中金主要以细小的自然金形式包裹于斑铜矿和黝铜矿中。
应用推荐