narrow band

• Design of super narrow band and comb - shaped multi - channel photonic crystal filters
  超窄带和梳状多通道光子晶体滤波器设计
• Narrow band amplifiers
  宽带限幅放大器
• Further radio monitoring , oscillation and narrow band are offered
  另外，公司也提供关于无线电监控、振动和窄频带方面的服务。
• Code of practice for safeguarding woodworking machines . narrow band sawing machines
  木工机械安全装置实用规程.第5部分:窄带锯木机
• There is a penalty to be paid for the lower rate : a narrower band of frequencies will be recorded
  低取样率是有代价的：被记录的频率波段会很窄。
• The preparation of horizontal hydranlic shalf coiling madine and applying in the narrow band sheet
  液压卧式有芯卷取机的研制及在热轧窄带钢生产线上的应用
• Development of high stability and narrow band standard interference light filter for enzyme content analyzer
  酶标分析仪高稳定度窄带标准干涉滤光片的研制
• Video coding realization in narrow band channel is a hotspot in video processing field
  甚低码率视频图像编解码技术是近年来视频处理领域的一个研究热点。
• Vacuum thin - film and dip coating services for optics . specializes in anti - reflective wide and narrow band for plastics
  -生产滤光片分光镜增透膜红外薄膜
• The coherent excitation property of a two - level atom with a hyperfine structure in narrow band laser field
  窄带激光与能级具有超精细结构的二能级原子的相干激发