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n electron中文什么意思
例句与用法
- Marc 145 cells were suitable for primary isolation and propagation of avian rotavirus . trypsin appeared essential for the enhancement of infectivity and the occurance of cytopathic effect ( cpe ) . serum neutralization ( sn ) n electron microscopy ( em ) and analysis of genomic rna were done to identify and confirm the identity of rotavirus
根据病毒形态、基因组的聚丙烯酰胺凝胶电泳、病毒中和试验、动物回归试验，对分离的病毒进行了鉴定，并对分离病毒的生物学特性和理化特性作了部分研究。 - However , because of the easily delocalized n electrons , they have more significantly different optical properties than common polymers , such as large third - order nonlinear optical susceptibilities , ultrafast optical response time , good chemical and thermal stabilities . the material properties can be improved through the modification of the backbone and side chain thanks to their easily being cut out
例如较大的非线性系数、较快的光学响应速度、良好的化学和热稳定性；并且结构易于剪裁，可以通过分子设计改变主链或侧链的结构来优化材料的性能；其原料价格低，易于大量制取。