lanthana

美 　英

• 網(wǎng)絡(luò)鑭土；氧化鑭

例句

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

采用粉末冶金法制備了微米尺寸和準(zhǔn)納米尺寸的氧化鑭粒子增強(qiáng)鉬合金。

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

氧化鈰和氧化鑭在汽車尾氣凈化催化劑中的應(yīng)用

Bore Structure of the Active Alumina Carrier Modified by Lanthana

氧化鑭修飾活性氧化鋁載體的孔結(jié)構(gòu)