(3)连续光谱(continuous spectrum):由一系列具有各种波 长的,波长差极微小的谱线组成,谱线在各个波段上都是连续 的,相近的差别很小,不能分开。
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...谐波分量间的频率间隔也趋于零, 即原周期信号的离散频谱(discrete spectrum)变为了非周期信 号的连续频谱(continuous spectrum) ,同时原傅里叶级数的 求和变为了积分。 非周期信号是由无限多个频率极其接近的频率成分合成, 故其频谱为连续谱。
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perturbation of continuous spectrum [天] 连续谱的摄动
absolute continuous spectrum [数] 绝对连续谱
series limit continuous spectrum 线系系限连续光谱
continuous spectrum interference filter 连续光谱干涉滤光器
continuous spectrum lamp 连续光谱灯
Continuous spectrum noise 连续谱噪声
continuous spectrum sensing 连续频谱感知
We also developed another kind of PCF which has preferable ultra continuous spectrum. through after some experiment, It can be proved that this kind of PCF can satisfy the requirement of fiber amplifier.
3.研制了一种具有较好连续光谱的光子晶体光纤。
参考来源 - 光子晶体光纤的制备和应用The benefits to this algorithm is based on the identification of continuous spectrum, time-frequency conversion and modeling using FFT.
该算法的创新之处在于它是基于连续频谱的识别,应用FFT进行时频序列转换然后在频域内建模。
参考来源 - 基于FFT的实时系统控制模型的辨识与应用X-ray tube is one of the key components of X-ray diffractometer. When X-rays were excited, it will produce two different spectrums, continuous spectrum and characteristic spectrum.
而X射线管是X衍射仪的关键部件之一,X射线被激发时会产生两种谱线:特征谱线和连续谱线。
参考来源 - 基于ARM和uCOS·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
N a spectrum that contains or appears to contain all wavelengths but not spectrum lines over a wide portion of its range. The emission spectrum of incandescent solids is continuous; bremsstrahlung spectra consisting of a large number of lines may appear continuous 连续光谱
The AXD series is a group of high-brightness point light sources having a continuous spectrum similar to that of the sunlight.
该产品是一种高亮度的点光源,具有像阳光一样的连续光谱。
A rainbow spans a continuous spectrum of colours.
一道彩虹横跨连续光谱的颜色。
And if you have a liquid hot mass, it will produce something which we call a continuous spectrum.
如果是热的液态物质,将产生所谓的连续光谱。
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