1. a mineral that is a silicate of calcium and titanium and often contains other elements
sphene 片语
片语
titanite[矿物] 榍石
Sphene or Titanite榍石
semeline榍石
gem grade sphene宝石级榍石
Sphene e榍石
tin sphene铬锡红色料
sphene 例句
英汉例句
Firstly, the pigment prepared by presynthesized tin sphene was obtained and has a good colour development. Theorical evidence was found by coprecipitation method.