| 释义 |
rare-earth metal短语¹³¹⁶²⁰⁺³
基本例句
稀土元素
To sprinkle a proper dose of rare-earth metal on the saplings and fruit trees can improve the growth rate, the quality of products and the output of products.
苗木和果树喷施适宜浓度的稀土能提高苗木的生长量、果树的产量及质量。 cnki
Adding some rare-earth metal to the positive material of alkaline Zn-MnO2 batteries was studied.
研究了在负极中添加氧化镨、氧化铈，对碱性锌锰电池性能的影响。 dictall
Study on technological flowsheet for sulphide copper ore containing iron, sulphur and rare-earth metal minerals was carried out.
对伴生有金且含有铁、硫和稀土的铜矿石选矿工艺流程进行了研究。 cnki |