“氧化鑭”造句
2024年05月23日 19:37:06
氧化鈰較
氧化鑭更容易與釩反應(yīng),因而具有更強(qiáng)的抗釩能力.
Cerium showed more effective than lanthanum for vanadium tolerance of FCC catalysts.
結(jié)果表明,稀土
氧化鑭摻雜鉬合金由于其細(xì)小的
氧化鑭顆粒和細(xì)小的晶粒的作用而具有較高的屈服強(qiáng)度.
The rare earth lanthanum oxide doped molybdenum alloys containing different volume fraction lanthanum oxide particles werepowderprocessing.
中文討論了溴
氧化鑭鋱熒光粉中.隨著摻雜T_b~( 3+ )離子濃度的增大,發(fā)光能級(jí)之間將產(chǎn)生無(wú)輻射共振轉(zhuǎn)移.
In this paper the concentration quenching effect of T _ b ~3 + ion in L _ aOB _ r : T _ b is discussd.