line spectra
英 [laɪn ˈspektrə]
美 [laɪn ˈspektrə]
网络 线状光谱; 线光谱; 线频谱
双语例句
- A novel method for redshift determination and spectral line identification of celestial spectra is presented, which is based on the knowledge of feature spectral lines.
该文给出了一种基于知识的天体光谱的红移测量和谱线证认方法。其中有许多文化知识，也有语言学知识。 - A method for TIG welding diagnosis with line spectra of special elements
基于特征元素谱线的TIG焊质量检测方法 - Since [ 1986 she] has been doing teaching and research work in [ Tianjin Chinese Medical Col-lege] in [ the line of infrared spectra of lipids].
自[1986年]以来，一直在中医学院任教并研究[脂肪的红外光谱]。 - He measured the line spectra of atomic hydrogen.
测量了氢原子的线光谱。 - In the middle process of the DDT, the emitted light became strong and the spectra observed consisted of line spectra of atoms, band spectra of molecules plus continuous spectrum of the thermal radiation;
在DDT中间阶段辐射已比较强，既有原子线状光谱，也有分子带状光谱以及热辐射背景； - The hyperfine structure and splitting line numbers of EPR spectra of the free radical products depended mainly upon the structure of amino compounds, and could be assigned to the contributions of one set with two equivalent nitrogens and of three sets of equivalent protons.
这种自由基EPR谱特征的超精细结构是由一组两个等性的氮核、三组等性的质子所贡献。谱的超精细特征和谱线分裂的数目主要取决于氨基酸的结构。 - In order to eliminate line spectra in the radiated noise from marine ships, chaos method was applied in vibration isolation. The method improves the ability in isolating the line spectra making use of the particularity of the nonlinear vibration isolation system in chaos.
为了消除舰艇辐射水噪声中的线谱成分，提出了利用非线性隔振系统在混沌状态下的特殊性能来提高隔振性能，特别是提高线谱隔离能力的混沌隔振方法。 - Estimation Method for Radiated Noise Line Spectra of Underwater Moving-Target
水下运动目标噪声线谱的联合估计方法 - Based on the math model for radiated noise line spectra of underwater moving-target, the united estimation of radiated noise line spectra was realized by analyzing feature extraction of radiated noise line spectra of underwater moving-target.
水下目标辐射噪声特征谱线的联合估计，基于水下运动目标线谱数学模型，通过分析水下目标辐射噪声特征等信息实现。 - The experimental results indicate that the power spectra of discontinuous breath sounds are continuous spectra, while the power spectra of continuous breath sounds are discrete line spectra.
实验结果表明：间断性音的功率谱是连续谱，而连续性音的功率谱为离散线状谱。 - The Analysis of Pressure Shifting and Broadening Coefficients from Multiple line Photoacoustic Spectra of Water Vapor
水汽多线光声光谱中压力线位移及加宽系数的分析 - This method, combining traditional and modern spectra estimation, extracts the line spectra feature of radiated noise, estimates the power spectra of the collected data twice, and gets the spectrogram of the algorithm;
该方法结合经典谱与现代谱估计，提取水下目标辐射噪声线谱特征。 - An Auto-Extraction Method of Spectral Line for Normal Galaxy Spectra
正常星系光谱的一种谱线自动提取方法 - Extraction of line spectra and smoothing of continuous spectra in noise and vibration spectra
噪声和振动谱中线谱的提取和连续谱平滑 - Spectral line extraction for normal galaxy spectra is the most difficult task in spectral line auto-extraction of celestial spectra.
正常星系的光谱是天体光谱谱线自动提取中最难处理的一种。 - The preliminary results show that all the spectra consist of a strong continuous background and some line spectra.
实验结果表明，氮气激光等离子体光谱由较强的连续光谱背景和迭加在其上的若干线状光谱组成。 - Triple Separating and Two Line Spectra of Multiple Fermi Resonances
多重费米共振三线分裂和双线谱图 - The feature of radiated noise line spectra of underwater moving-target was extracted by the united spectra estimation method based on the traditional and modern spectra estimation.
基于经典谱与现代谱估计的联合估计法提取水下目标辐射噪声线谱特征，首先分别估计采集数据的功率谱，得到估算功率谱图； - An Estimation Method for Line Spectra of Torpedo Radiated Noise
一种鱼雷辐射噪声的线谱估计方法 - When the detonation was formed, the emitted light got very strong, and the spectra acquired consisted of both line spectra of atoms and band spectra of molecules superimposed on the strong continuum of the thermal radiation.
达到爆轰时光辐射强度呈数量级增加，原子线状谱、分子带状谱叠加在热辐射背景之上。 - Study on the strip-line transmission spectra of p-pbte
p-PbTe的strip-line透射光谱研究 - This paper gives the result of an experimental study and analyses about pump jet low frequency line spectra.
给出泵喷射推进器低频线谱的实验研究及分析结果。 - It can be applied to extract line spectra features and reduce the amount of data in noise and vibration spectra. It is an efficient preprocessing means of the pattern recognitions which are dependent upon spectrum features.
它适用于在噪声或振动谱上提取线谱特征和压缩数据量，是利用谱特征进行模式识别的有效预处理手段。 - A novel approach to suppress the vibration with multiple line spectra is presented.
针对多频线谱振动提出一种新的主动控制方法&多通道解耦LMS自适应滤波方法。 - The torpedo-radiated line spectra are enhanced dynamically under condition of different azimuth angles between the torpedo and the hydrophone.
用实测鱼雷线谱数据，对鱼雷与水听器处于不同方位时，水听器接收的线谱进行了动态仿真。 - The design principle of the prism and the set-up of measuring light path and the adjusting method for improving measurement accuracy are analyzed, and a comparison between different base line spectra of the prism placed in three different azimuths is made.
对棱镜的设计原理、测量光路设置及提高测量精度的调整方法作了分析，比较了棱镜在三种不同方位的基线光谱。 - Spectral properties of a novel soluble quinacridone derivative ( QAC16) Langmuir-Blodgett ( LB) films were investigated by using the surface pressure-molecule area(π~ A) isotherm line, UV-visible absorption spectra and fluorescence spectra method.
采用表面压-分子面积（π~A）等温曲线、紫外-可见吸收谱和荧光光谱的方法研究了一种喹吖啶酮衍生物材料LB膜的制备及其光谱特性。 - The result of computer simulation shows that the method is effective in extracting line spectra from radiated noise.
进行仿真研究，得到了较好的效果，证明该方法对低频段的线谱特征提取有很好的实用性。 - From theoretical analysis and Gaussian fit, as well as Lorentz fit of the line spectra of Si plasma, it is confirmed that the line broadening results mainly from Stark broadening mechanism.
由理论分析和对激光等离子体谱线的高斯及洛仑兹拟合可知，激光等离子体的展宽机制主要是斯塔克展宽。 - Only the amplitude of line spectra not the spectrum configuration can be altered with the traditional vibration-isolation method. The problem of acoustic stealth, hence, cannot be resolved fundamentally.
常规减振方法只能降低辐射水声中特征线谱成分的幅值，而不能改变其特征，因此不能从根本上解决水声隐身问题。