lanthana

lanthana

 英

  • 网络镧土;氧化镧

例句

The molybdenum alloy reinforced by lanthana particles with the sizes of nanometer and micron was prepared by powder metallurgy.

采用粉末冶金法制微米尺寸纳米尺寸氧化粒子增强合金

Application of Ceria and Lanthana in Catalyst for Cleansing Exhaust Gas of Car

氧化氧化汽车尾气净化催化剂应用

Bore Structure of the Active Alumina Carrier Modified by Lanthana

氧化修饰活性氧化铝载体结构