narrow spectrum meaning in English
专一性的,专效型的,窄谱性的
Examples
- Narrow spectrum antibiotic
狭谱抗生素 - Observation on the effect of narrow spectrum ultraviolet radiation on seborrheic dermatitis patients
窄谱中波紫外线照射治疗脂溢性皮炎疗效观察 - The common frequency synthesizers may not meet the demand on frequency stability and accuracy . and some of them are just desirable at a single frequency , which only can be varied in narrower spectrum
于是出现了高稳定的晶体振荡器作为标准信号发生器,但他们的频率往往是单一的,只能在很小的范围微调。 - This paper also analyzed the problems that lie in the application of wavelet analysis method in the filtering of the signal with narrow spectrum . the causes of this problem are proposed and a new method of constructing the daughter wavelets is given to apply the wavelet analysis in the filtering of the signal with narrow spectrum successfully
本文还对小波分析应用于此类问题中存在的问题做了分析，指明了原因所在，并提出了一种不同于小波理论中构造小波的方法，以解决小波分析在这个问题上的不足。 - Zhao jiamin ( condensed matter physics ) directed by prof . wang lijun the organic electroluminescence ( el ) device with microcavity ( moled ) can take on some new characteristics , such as narrowed spectrum , intensity enhancement , sharply directed emission in space , due to the microcavity effects compared with the common device without cavity ( oled )
将微腔引入有机电致发光器件中，由于微腔效应的存在，可以获得多种不同于普通发光器件的发光特性，象谱线窄化，强度增强，发光方向性增强等。