narrower band

基本解釋

I started attracting a narrower band of men, of much higher caliber.
我吸引的男人范圍開(kāi)始縮小，但都是些層次高得多的男人。
blog.sina.com.cn
The narrower the proportional band, the less stable the process, but the smaller the offset.
積分控制的偏移越小，控制越不穩(wěn)定，但誤差越小。
zhangxiangzhi112.blog.163.com
The calculated results demonstrate that the square crystal can obtain higher quality factor, though its band-gap width is narrower than…
結(jié)果表明，盡管四方晶體的帶隙寬度比三角晶體窄，但能獲得更高的品質(zhì)因子，更有利于提高濾波分辨率和耦合效率。