band number meaning in English

频带序号

Preferred frequencies , frequency levels , and band numbers for acoustical measurements
声学测量的优先选择频率频率级和频带数
In this paper , we also study the change of peroxidase isozymes of the callus were treated by adding colchicines into the medium and the regenerated tetraploid plants . the results showed that callus and the plants had different regulated modes on peroxidase . compared with the control , the band number and activity of peroxidase isozymes of callus treated with colchicines were raised obviously , and two new enzyme bands appeared , while the regenerated tetraploid plants only showed the activity raising
与对照相比，秋水仙碱处理后的辣椒愈伤组织的过氧化物酶同功酶的活性和酶带数目都发生了变化，过氧化物酶活性有所提高，并观察到新的酶带产生；而分化的四倍体植株的过氧化物酶同功酶只有表达量的提高，未见新的酶带产生。