• The desulfurization over different metal borides and the choices of suitable nickel salt precursor and amount of reducing reagent were conducted.

    研究了噻吩类型硫在金属化物上原位还原深度脱硫

    youdao

  • The raw materials: break through the traditional boundaries of using clay as raw materials, fine ceramics' raw materials are generally oxides, nitrides, silicides, borides, carbides etc.

    精细陶瓷一般氧化物氮化物硅化物硼化物碳化物主要原料

    youdao

  • The raw materials: break through the traditional boundaries of using clay as raw materials, fine ceramics' raw materials are generally oxides, nitrides, silicides, borides, carbides etc.

    精细陶瓷一般氧化物氮化物硅化物硼化物碳化物主要原料

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定