erbium

erbium的英语例句

1. Specialty Optical Fiber , Doped Fiber , Erbium Doped Attenuating, Edfa, Fbg, Optical.

   采购产品特种光纤, 掺铒光纤, 掺铒光纤放大器,光纤光栅, 光学产品.

2. In erbium doped silica fiber, the erbium ions concentration is about.

   在耳中笨蛋了矽石纤维, 耳离子集中是有关.

3. A lustrous, blackish - brown rare earth mineral consisting primarily of cerium , erbium , titanium , uranium, and yttrium.

   一种红褐色矿物, 含稀土金属, 是钍和铈的主要来源.