“氧化镧”造句
氧化铈较
氧化镧更容易与钒反应,因而具有更强的抗钒能力.
Cerium showed more effective than lanthanum for vanadium tolerance of FCC catalysts.
结果表明,稀土
氧化镧掺杂钼合金由于其细小的
氧化镧颗粒和细小的晶粒的作用而具有较高的屈服强度.
The rare earth lanthanum oxide doped molybdenum alloys containing different volume fraction lanthanum oxide particles werepowderprocessing.
中文讨论了溴
氧化镧铽荧光粉中.随着掺杂T_b~( 3+ )离子浓度的增大,发光能级之间将产生无辐射共振转移.
In this paper the concentration quenching effect of T _ b ~3 + ion in L _ aOB _ r : T _ b is discussd.