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- New spectral lines 新谱系
- So it is necessary to seek new theories to explain the spectral lines broadening of stars. 这样,寻求新的理论解释恒星光谱线的加宽成为必要。
- A New Spectral and Panchromatic Images Fusion Method[J]. 引用该论文 赵永强;潘泉;张洪才.
- More than 57 spectral lines have a power above 0.5 W at a single line. 单支输出功率在500mW以上的有57支谱线.
- A false spectral line caused by imperfections in the diffraction grating. 鬼线衍射光栅中的不完整衍射引起一条虚幻的鬼线
- A new spectral analysis method based on random decrement signature was presented for ship seakeeping performance analysis. 提出了一种新的基于随机衰减信号的谱分析方法以用于船模耐波性能分析。
- A new spectral pattern method of medicine color standard which breakthrough the traditional way of color tristimulus values is given. 提出一种药剂颜色标准的谱识别新方法,该方法突破了传统的三刺激值测色模式。
- In 1896 Seeman observed that application of an external magnetic field caused a splitting of atomic spectral lines. 1896年西曼观察到应用外磁场时,使原子光谱线分裂。
- Cygnus X-1 must have a mass of about 7 solar masses or else it would not exert enough gravitational pull to cause the wobble in the spectral lines of HDE 226868. 天鹅座X则必须有7个太阳大小的质量,否则它将不会有足够的引力来引起HDE226868谱线的来回波动。
- Spectroscopic observations show that the spectral lines of HDE 226868 shift back and forth with a period of 5. 6 days. 分光镜的观测表明HDE226868谱线的来回波动有5.;6天的周期。
- A new spectral beam combination scheme based on cascaded volume Bragg gratings (VBG) was presented.The number of beams can be multipled with the number of cascaded gratings. 提出了一种基于级联体光栅(VBG)的谱组束方案,组束阵元数可随级联体光栅的数目倍增。
- The beginning of atomic physics is marked by the discovery and scrutinious study of spectral lines. 谱线的发现和深入研究标志着原子物理学的开端。
- A new spectral interpolated compensation analysis method of periodic signals to compensate the spectral leakage caused by non-coherent sampling process is presented. 摘要针对周期信号实际的非同步采样,提出一种频谱插值校正的分析法。
- Such wobbling betrays itself as tiny Doppler shifts in the spectral lines present in a star's light. 这样的摇晃现象,会显现在恒星光谱中,使谱线产生微小的都卜勒位移。
- A spectral line is emitted when an atom proceeds from an excited state to a lower state. 当原子从一个受激态进入另一个较低的状态时,就发射一条谱线。
- First, laboratory researchers had not measured the wavelengths of many of the relevant spectral lines with sufficient precision. 第一,实验室里的研究人员从未精确测量过许多相关光谱的波长。
- Nevertheless, there is misapplication about understanding spectral line parallelism and spectral vector parallelism. 然而,在实际认识中,存在着光谱谱线平行和光谱向量平行混淆的误区。
- In this paper, a new spectral subtraction method is presented, which breaks the assumption that the noise is Gaussian distribution with mean 0 in the original spectral subtraction method. 本文针对谱减法中关于噪声是零均值的高斯分布的假设,提出了一种可以打破这一假设的改进谱减算法。
- Theoretical analysis indicates the sequence of coefficient module of Haar wavelet transform has discrete spectral lines in the power spectrum. 通过对此单极性脉冲序列的功率谱分析可知,在基带信号码元速率的整数倍处存在离散谱线,检测这些离散谱线即实现了信号码元速率的估计。
- Normally, the measured spectral line for the superheated iron atoms would show up as a symmetrical peak. 通常,所测得的超高温铁原子光谱线会显示出一个均匀的尖顶。