narrow band

窄带

常用释义

词性释义

窄带:指宽度较窄的带状物,通常用于描述频率范围较窄的信号或波段。
例句
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  • 窄带
获取该图像时使用了四个窄带滤光片,它们都被调谐到可见氢、电离氦、硫和氧。
Laser light differs from normal light in that it is of a narrow band of colours, with the light waves all oscillating together in synchrony.
激光和自然光有所不同,它仅包含很窄范围内的色光,光波会发生同步振动。
The preprocessor can extract clock information from NRZ data stream, which consists of a delay cell, a multiplier and a narrow-band filter.
预处理器主要有延迟单元、乘法器和窄带滤波电路构成,可以从NRZ数据中得到时钟信号。
窄带密度丈量主给用于丈量网点增大、叠印、不朱层厚度及油不朱强度。
A narrow band business card printing and membership card-making machine, easy to change jobs, and washing machine is also much easier.
窄幅制卡和会员卡制息机,便当调换工息,并且冲洗机械也便当得多。
Feedback laser which generates narrow band light source for the Optical fiber gas sensor is too expensive to be used in engineering.
但由于产生窄带光源的反馈式激光器造价很高,因此没能够得到实际应用。
结果找到剪辑点痕迹特征在时域波形图、宽带语谱图、窄带语谱图上的反映。
老实说,我为许多家庭想,只要它是狭窄的乐团,它是仅仅不够快速的或够无法抗拒的。
But this approach only allows vibrations within a narrow band of frequencies to be generated, says Mr Rosenthal.
但罗森塔尔说,这种方法产生的震动频率范围很窄。
理论分析和实验仿真两方面验证了迭代处理窄带干扰抑制方案的性能改善。
Z-Wave是一种用于无线设备的窄频无线电协议。
通过收紧广播控制信道的再利用,跳频通信层便可使用更多的频率,因此可为窄带网络提供更好的负载量。
政策制定者在6月中旬说,他们将允许人民币突破窄幅波动区间,汇率将更加灵活。
然而,人眼可见的光在整个光谱中只占一个非常狭窄的频段。
The front of inclining downdraft is unfavorable to the narrow-band echo.
而倾斜的下沉气流前侧不利于窄带回波的形成。
如何实现极窄的通带宽度和极小的中心频率偏差是研制中所解决的关键技术问题。
镶边,装饰带一种用来装饰的狭窄带子或辫子,通常用花边、金银线或刺绣做成。
Narrow band gap and pseudogap compounds somehow exhibit different behavior from ordinary semiconductors and semimetals respectively.
具有窄的能隙或?能隙之化合物也会展现出与一般半导体或半金属不同的特性。
Beijing will return to a narrow band of appreciation or depreciation a day depending on market sentiment.
北京将回归一天内基于市场情绪小范围汇率升降的货币政策。
前言:目的:探求窄谱中波紫外线的最佳有效治疗剂量,为临床治疗提供理论依据。
The narrow band theory is applied, the result of which is in a good unity with the model test data.
在气隙响应计算中应用了窄带模型理论,其计算结果与试验数据有较好的契合度。
The location of the plate boundary is marked by the Sunda Trench, a narrow band of very deep water that parallels the Sumatran coast.
巽他海沟,平行于苏门答腊岛的海岸线,水域狭窄,深不可测,是两个板块分界的标志。
引用博文:佩琳本身是一个善于忽悠的人物:她正把日趋狭隘的阵营转变为一群滥用私刑的政治暴徒。
Selecting a very narrow band gap semiconductor absorber will result in more photons being absorbed but less voltage being produced.
选择一个非常狭窄的带隙半导体吸收,将导致更多的光子吸收后产生电压却越来越少。
采用变换域信号处理方法解决窄带干扰抑制问题。
但他警告称,冗余的生产和提炼产能明年将使油价保持在“一个相对狭窄的区间”。
The smaller the refractive index of dielectric of defect mold is, the better the performance of super narrow band optical filer is.
结果得出,缺陷模介质的折射率越小,产生的超窄滤波带滤波性能越好;
With the present lasers, X-ray microscopy can be made using narrow band emission or black body radiation from laser plasmas.
就目前的泵浦激光条件,采用窄带辐射和黑体辐射可进行水窗波段X光显微成像的实验研究。
Therefore, here is to elaborate the clinical application of narrow-band UVB treatment for psoriasis at home and abroad in recent years.
现对近几年国内外窄谱中波紫外线治疗银屑病的临床应用予以阐述。
The US yield curve flattened as short-term interest rates rose while long-term rates traded within a narrow band.
由于短期利率上升,及长期利率在窄幅上落,美元收益率曲线变得平坦。
1·The narrow band data traces atoms in the nebula, with emission from sulfur atoms in red, hydrogen atoms in green, and oxygen in blue.
窄带滤波器的数据追踪的是星云中的原子,硫原子发出红光、氢原子放出绿光,而氧原子呈现蓝光。
2·It was that of a slim young woman, a little less tall than May Welland, with brown hair growing in close curls about her temples and held in place by a narrow band of diamonds.
那是位身材苗条的年轻女子,比梅·韦兰略矮一点,棕色的头发在鬓角处变成浓密的发鬈,用一条钻石窄带固定住。
3·The curves evolving method based on narrow band level set is studied and applied in segmentation of cardiac MRI in this paper.
文章研究了基于窄带水平集的曲线演化方法并应用于心脏的MRI图像分割。
4·This article presents the narrow band and broad band matching networks for acoustooptic devices Their characteristics are discussed in detail.
本文提出用于声光器件的窄带及宽带匹配网络,并详细讨论了它们的特性。
5·Narrow band signal is an important and familiar signal in practice.
在实际应用中,窄带信号是一种重要且常见的信号。
同义词
窄带,窄频带;狭小汇率幅度