• Polyamine cobalt complexes with small molecular weights and simple structures, can be served as a model compound of oxygen carriers to be investigated.

    多胺配合分子量结构简单可以作为载体模型化合物进行研究。

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  • Being as catalysts, several transition metal of compound can be used to air-blowing asphalt, such as iron, cobalt and manganese.

    、锰过渡金属化合物作为催化剂沥青催化氧化。

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  • The invention relates to a carbon nano tube in an oriented array, a carbon-coated cobalt nano particle compound and a preparation method thereof.

    发明涉及一种定向排列纳米纳米颗粒复合物及其制备方法。

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  • The results showed that the molybdovanado phosphate heteropoly compound and cobalt complex were good catalysts for the catalytic oxidation of

    结果表明,钼磷杂多化合物络合物乙苯催化氧化反应理想催化剂,具有良好应用前景。

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  • The effect of cobalt salt type and level on the properties of NR compound and the adhesion strength between the cord compound and the brass plated steel cord in radial tire was investigated.

    研究了品种用量对NR胶料性能子午线轮胎帘布钢丝线粘合力影响

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  • The effect of cobalt salt type and level on the properties of NR compound and the adhesion strength between the cord compound and the brass plated steel cord in radial tire was investigated.

    研究了品种用量对NR胶料性能子午线轮胎帘布钢丝线粘合力影响

    youdao

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