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- Ni元素Ni element
- Cr、Ni元素Cr and Ni elements
- Co-Ni元素赋存状态Cu-Ni-Co deposit
- 元素element
- 利用X射线衍射(XRD)和差热分析(DSC)方法研究了Cu和Ni元素对Fe-(Al,Ga)-(P,C,Si,B)系合金非晶形成能力及热稳定性的影响。Effects of Cu and Ni on glass forming ability and thermal stability of Fe-(Al,Ga)-(P,C,Si,B) alloys were investigated by XRD and DSC.
- 元素的elementary
- 元素周期表periodic system of elements
- 稀土元素lanthanon
- 金属元素tantalum
- 实验表明,由Co和Cd部分取代Ni元素的复合正极材料LiaNi0.78Co0.2Cd0.02O2仍具有较完好的层状结构,表面分布均匀,颗粒粒径分布窄,且电化学性能稳定.The XRD, SEM and electrochemical characteristics testing were also carried out. The results showed that the complex cathode material Li?aNi??0.78?Co??0.2?Cd??0.02?O?2 has layered structure, homogeneous surface distributions,uniform particles with good crystal morphology as well as stable electrochemical performances.
- 放射性元素radioelement
- 元素分析elementary analysis
- 多元素multielement
- 营养元素nutritive element
- 他是镭元素的发现者。He was the discoverer of the element radium.
- 主要元素major element
- 这两种元素已经化学合成。The two elements are synthesized by a chemical process.
- 合金元素addition agent
- 痕量元素trace element