carbon dioxide band 二氧化碳带
absorption band of carbon dioxide [地物] 二氧化碳吸收带
Low-carbon City Band 低碳城市带
The preparation, purification, structural simulation, energy band calculation and electron-emission calculation of carbon nanotubes are studied principally in this paper.
本文主要研究了碳纳米管的制备、纯化、结构的模拟以及能带和场发射计算问题。
Results show that the primary cause to the laminar defect of the umbrella bone steel in the process of cold bending to U-shape is the severe carbon segregation in the steel band.
结果表明，钢带中部严重的碳偏析是导致在冷弯成U形伞骨时，形成钢带分层的主要原因。
The glassy carbon electrode was modified with chitosan by using the method of covalent-band reaction, and the anodic stripping voltammetric behavior of NO_2 ~ -at this modified electrode was examined.
用共价键合法把壳聚糖修饰在玻碳电极表面，研究了NO_2 ~ -在修饰电极上的阳极溶出伏安特性。
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