phase spectra
英 [feɪz ˈspektrə]
美 [feɪz ˈspektrə]
网络 相位谱
双语例句
- Furthermore, the characteristics of structural phase transition were investigated with the infrared absorbance spectra methid.
进一步用红外吸收谱研究了体系的结构变化特征。 - Passive digital image authentication algorithm based on phase and amplitude spectra
基于相位和幅度谱的数字图像被动认证算法 - In-situ Test and Study on the Hemimorphite and It's Thermal Phase Transformation by Technology of High Temperature Raman Spectra
异极矿热相变过程的高温原位拉曼光谱 - Study on ammonium thiocyanate for solid-solid phase change in thermal energy storage and infrared spectra at various temperatures
硫氰化铵固-固相变贮热及变温红外研究 - Raman spectroscopy is a very important analysis tool on studying material structure especially crystal structure, phase transition, molecular vibration and rotation spectra;
拉曼光谱在研究物质结构特别是晶体结构与相变以及分子振动、转动光谱方面是一种非常重要的分析手段； - Existing form of reagent and complex in PEG phase was studied by determination of absorption spectra and molar ratio.
通过吸收光谱和络合比的测定，研究了PEG相中试剂及络合物的存在形态。 - Photoacoustic Phase Spectra of the Layered Sample
层状样品的光声讯号相位谱 - The geometric phase factors in spectra of symmetric gyroscope molecules
对称陀螺分子光谱中的几何相因子 - A simple laser-CCD diffraction spectrum analysis system has been developed The phase retrieving of the diffraction spectra has been employed to measure the surface form of the aspheric optics.
本文发展了一种激光-CCD衍射谱分析系统，利用衍射谱位相恢复方法测量非球面光学件的面形。 - Some waveform diagrams, phase portraits, power spectra and plots of largest Lyapunov exponent are also given.
给出了系统的波形图、相图及最大Lyapunov指数图。 - The results of depth crystalline profile raman spectra showed that when the film thickness decreased, the Si films surface crystalline peak intensity became lower, the peak positions had faint blue-shift, and the thinnest film showed an amorphous phase raman spectra;
纵向分布Raman光谱分析显示，当硅薄膜厚度减薄时，表面硅层的结晶峰强度明显减弱，峰位有微弱的蓝移。最薄的样品显示为非晶态结构。 - One and only one limitation value of the phase velocity in the phase velocity spectra exists at the long wavelength region, and two phase velocities among the branches approach to the Rayleigh waves velocities of the two plates at the short wavelength region.
在相速度谱曲线上，长波区域存在且只有一个极限相速度，在短波区域有两条分支分别趋近于两种板的Rayleigh波波速。 - Phase transition structure and fluorescence spectra of eui_2
二碘化铕的相变结构及荧光性质 - Measurement of phase functions of 1-D and 2-D Fourier spectra
一维和二维傅里叶谱相位测量 - A method for predicting the phase spectra of strong ground motion is presented based on the equivalent dispersion of wave motion and the approach for synthesizing ground motions is then studied.
本文在强震地震波频散研究的基础上，进行了强地震动场相位预测方法和多点地面运动时程合成方法的研究。 - Quantitative calculations of intensity, phase and optical field noise spectra are presented for intensity-detection, phase-detection and optical spectrum analyzer applications.
基于H矩阵，定量计算了分别用于强度探测系统、相位探测系统和光谱仪测量的强度噪声谱、相位噪声谱和光场噪声谱。 - The characteristic frequency f-is detected from the peak of phase-frequency spectra.
从相频曲线的峰位可确定样品的特征频率。 - Extraction of Photoacoustic Signal's Amplitude and Continuous Phase Spectra
光声信号幅度谱和连续相位谱的提取 - The improved model is further extended to predict the phase spectra of strong ground motions within a field.
然后将这一改进的等效频散模型推广应用于强地震动场相位的预测。 - The phase dispersion of optical elements plays an important role in the generation and transmission of ultrashort pulses. In this paper we put forward a method for directly calculating the phase dispersion of reflective mirrors from reflective spectra by using Kramers-Kronig relations.
光学元件相位色散在超短光脉冲的产生和传播中起着重要的作用，本文提出运用Kramers-Kronig关系，从反射谱直接求出反射镜的相位色散。 - A phase spectra alignment algorithm was also developed for lower sampling frequencies which reduce the influence caused by detector misalignment while detecting tiny TWA amplitudes.
并提出基于相位谱修正的波形对准算法，降低了低采样率下心电信号误对准噪声对T波交替检测的影响。 - With the intracavity saturated absorption technique employed and the conditions of the phase sensitive modulation detection optimized, spectra of very high sensitivity and resolution have been obtained.
由于利用了内腔饱和吸收情况下的兰姆凹陷和最优化的相敏调制探测技术，所得光谱的分辨率达到了微波谱量级。 - The formulas of the random phase power spectra density of the Doppler signal at the input of the range-rate measuring terminal are obtained from the random phase power spectra density of the frequency sources restrained by the transfer function of the range-rate measuring system.
由测速系统的传递函数对振荡器随机相位功率谱密度的抑制作用，得到了测速终端输入端Doppler信号的随机相位功率谱密度公式。 - Gas Phase FTIR Spectra of Ordinary Pesticides
常用农药的气相红外光谱 - Influence of pressure-transmitting media on the lattice vibration and phase transition pressure-high Pressure Raman Spectra Studies of α bi_2o_3
传压介质对晶格振动和相变压力的影响&αBi2O3的高压拉曼光谱研究 - First, we develop the theory of resonant X-ray Raman scattering ( RXS) in liquid phase and study the RXS spectra from liquid acetone of superhigh resolution at the first time.
首先，我们建立了液相下的共振X射线拉曼散射（RXS）理论，研究了液相丙酮的RXS光谱。 - When the area of input two-color pulse increases, relative carrier-envelope phase dependence of pulse form and spectra characteristic is weaker.
当入射双色脉冲面积增大时，脉冲波形及频谱特性对相对载波包络位相的依赖性有所减弱。 - This method optimizes the objective function by using the Powell directional speedup approach and corrects the phase misadjustment of NMR spectra automatically.
一种是方向加速自动相位校正，使用方向加速法对目标函数进行二维优化，计算谱图的相位偏差，实现了方向加速自动相位校正。 - The test results showed that the response spectrum of the synthesized acceleration time history using the above proposal can represent the mean level of ground motions with different random phase spectra. The observed data of the Northridge earthquake was also used to test the effect of this improvement.
算例检验的结果表明，得到的加速度时程的反应谱，能够表征基于大量随机相位谱合成的地震动的平均水平，亦借助北岭地震的实测数据，验证了改进方案的可靠性和有效性。 - The other one was automatic pivot phase correction. The phase distortion of NMR spectra was computed by using the Brent method without derivative.
另一种为自动支点相位校正，模拟支点手动相位校正的实现过程，用不用导数的布伦特方法对目标函数进行两次一维优化，计算谱图的相位偏差，实现了支点相位校正自动化。