rare-earth metals meaning in English
稀土金属
Examples
- Of precious metals , of rare - earth metals , of
服装饰品，编织或钩织95 , 462 - Rare - earth metals and their oxides - determination of ignition loss - gravimetric method
重量法测定灼减量 - Rare - earth metals and their oxides determination of thorium content arsenazo spectrophotometric method
分光光度法测定钍量 - Rare - earth metals and their oxides - determination of phosphorus content - molybdenum blue spectrophotometric method
钼蓝分光光度法测定磷量 - Rare - earth metals and their oxides - determination of iron content - 1 . 10 - phenantroline spectrophotometric method
二氮杂菲分光光度法测定铁量