ionic type造句
例句与造句
- Phenomena of stope slide in in - situ leaching of ionic type rare - earth ore are described , their causes analyzed and several measures for slide prevention suggested , which are of practical guiding significance to the mining by in - situ leaching of ionic type rare - earth ore
介绍了离子型稀土矿原地浸析采矿时采场滑坡的几种现象，分析了各种滑坡现象产生的原因，并提出了预防滑坡的多项对策，对实施离子型稀土矿原地浸析采矿具有实际指导意义。 - It's difficult to find ionic type in a sentence. 用ionic type造句挺难的