... 噪声功率谱密度 noise power spectrum density 得到二维噪声功率谱 noise power spectra 连续谱噪声 continuous spectrums ...
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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
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