yttrium造句
2024年06月30日 22:01:47
Yttrium serves as an ideal non - magnetic diluent for the rare - earth metals.
钇被用作稀土金属一种理想的 非磁性 稀释剂.
This is the GaN LED chip and
Yttrium Aluminum Garnet ( YAG ) package together cause.
这种LED是将GaN芯片和钇铝石榴石 ( YAG ) 封装在一起做成.
The results showed that :
yttrium isopropoxide could be prepared by direct reaction of metal and alcohol.
采用金属钇与异丙醇直接反应法制备异丙醇钇,采用异丙醇钇溶胶一凝胶法制备氧化钇粉体.
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.