spectra
美 [ˈspektrəm] 
英 ['spektrəm]
- n.波谱；能谱；范围；【物】谱
- 网络光谱；频谱；光谱纤维
词形变化
复数：spectra 同义词
英汉解释
英英解释
例句
The treatment of laser noise and its effect on the laser noise spectra up to this point involved semiclassical arguments.
到目前为止，都是用半径典理论处理激光噪声及其对激光频谱的影响。
The team studied the spectra, or chemical signatures, of the light from 146 white dwarfs located within a few hundred light-years of Earth.
研究小组研究了光谱，即光线的化学特征。光线来自146颗白矮星，它们位于距地球几百光年的范围之内。
The parameters of the microenvironment can be detected through picking up eigenvalues of the surface plasma resonance spectra.
通过提取表面等离子共振光谱特点值，我们就可以检测到微环境的相关物理量。
Spectra showed that there was a strong fluorescence destroy in these short range systems.
光谱实验研究发现，该短程给体受体体系内存在非常强的荧光淬灭现象。
Stellar spectra classification is an indispensable part of any workable automated recognition system of celestial bodies.
恒星光谱分类是天体光谱自动识别中的重要组成部分。
It is possible to describe the excitation spectra in terms of elementary modes of excitation.
可以借助于基本激发模式来描述激发谱。
The surface structure, adhesion, chemical durability and visible-infrared spectra of the films were studied.
研究了所得硅膜的表面形貌、附着力和化学稳定性及其红外-可见光谱特性。
Peptide did not break by SDS-PAGE analysis, the secondary and tertiary structure changed by infrared and fluorescence spectra analysis.
SDS-PAGE电泳分析显示处理后酶蛋白的肽链不发生断裂，但红外光谱和荧光光谱分析显示酶蛋白的二级和三级结构均发生变化。
Characteristic vibration Raman peaks from some of the agrochemicals were recorded, hence the spectra can be used for their identification.
从一些市售农药上记录到了分子振动特徵峰，从而可以区分这些农药。
Further, the frequency content characteristics of ground motions and source mechanism are key factors for the form of energy spectra.
地震动的频谱特性和震源机制是影响能量谱形状的关键因素。
Cathodoluminescence (CL) spectra show a strong band-edge emission around the V-shape pits.
阴极射线的萤光光谱显示了很强的能隙发光强度在V形凹洞的边缘发生。
UV-Vis spectra show the macromolecular chain has no obvious effect on the maximal absorption of benzophenone moieties.
紫外光谱证实了高分子的结构对二苯甲酮单元的最大紫外吸收几乎没有影响。
"Single peak" of absorbance subtraction method in infrared spectrometry was used to determine mixtures in visible and ultraviolet spectra.
前言：将红外光谱分析中“独立峰”差谱法应用于可见光区混合物谱峰的分离和测定。
The intensity of acoustic signal and the spectra of both the optical and acoustic signals were all defined by keyhole behavior.
而等离子体声信号的强度以及光、声信号的频谱分布都受到小孔行为的制约。
The CD spectra showed that the addition of glycerol to the collagen did not damage the native triple helical structure of collagen.
圆二色谱表明，甘油的加入没有改变胶原天然的三股螺旋结构。
The analysis of the data is carried out in the time domain, which allows the broad component of the spectra to be modelled.
数据的分析是进行时域，从而使广泛的组成部分光谱都参照。
Further reduction to values close to Miller plateau for the given operating point will slow down the switching and reduce the spectra.
进一步减小米勒电场将导致开关速率变慢并降低干扰频谱幅值。
and a processing module for analyzing the absorption spectra obtained by the optical signal analyzing module to obtain the blood sugar.
处理模块，用于对所述光信号分析模块获得的吸收光谱进行分析得到血糖量。
The reference spectra was the signal obtained by coupling the two fibers with a splice bushing .
参考光谱是通过将两个纤维与一个接合套筒耦合后获得的信号。
Particularly, the infrared spectra of samples of natural musk and artificial musk are more similar and hard to be distinguished.
与天然麝香相比，麝香伪品的红外光谱的吸收的位置和强度有明显差异，可被容易区分；
The treatment of laser noise and its effect on the laser noise spectra up to this point involved semiclassical arguments.
到目前为止，都是用半径典理论处理激光噪声及其对激光频谱的影响。
Further , their optical size-dependent properties were studied by means of UV-visible absorption and photoluminescence spectra.
然后，通过紫外-可见吸收光谱和分子荧光光谱研究有机超微粒的光电性质随尺寸的变化。
High-mass cluster ions that are unique to the oxidation state of each oxide sample appear in the negative ion mass spectra.
高大规模团簇离子所特有的抗氧化状态的每个氧化物样品出现在负离子质谱。
For the pesticides with similar structures, their fluorescence spectra are also similar and overlapped in a wide wavelength arrange.
对于结构非常相似的农药，它们的荧光光谱也非常相似并且在很宽波长范围内相互重叠。
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。
The model developed by the OSC corrected spectra is much better than the others for the ingredient of low concentration and low absorbance.
对于含量低、吸收弱的组分，OSC校正谱建立的定标模型优势最为明显；
The methods were used to resolve overlapping spectra of the mixtures ofp-nitrotoluene, p-nitrophenol and p- nitroaniline .
将离散变换主组分回归方法用于处理对硝基甲苯、对硝基酚和对硝基苯胺混合物的重叠紫外吸收光谱数据。
The fluorescence spectra measured by a spectrometer can be quite similar, even if the fluorescence colors appear different to the eye.
用光谱仪检测的荧光光谱哪怕是在肉眼看起来荧光色不同时都可以很相似。
The former is called the spectra analysis of a differential operator and the latter is the inverse spectra problem.
前者称为微分算子的谱分析，后者称为逆谱问题。
The orientation of the fluoric group on solid surfaces can be determined rapidly by the IR mirror reflectance spectra method.
使用红外镜反射光谱法可以快速判断该涂料的含氟基团在固体表面上呈定向分布。
Such spectra will allow him to address questions about planets' atmospheres, physics and thermochemistry.
这种光谱将使他能够解决问题，行星的大气，物理和热。
The photoluminescence spectra of all polymer solutions showed a strong emission in the blue region of the visible spectra.
所有的光致发光光谱显示出强大的聚合物溶液中的蓝色区域发射的可见光谱。
Preparation, establishment and distribution of Chemical Reference Standards, Biological Reference Preparations and Reference Spectra, ?
制备，建立与分销化学对照品，生物对照品与对照图谱，？
Some changes in spectra are interpreted in terms of the different mol. packing and interaction of chain.
从不同的分子堆积结构和分子间相互作用的角度讨论了光谱变化。
It's sometimes difficult to identify the complex components of the exhaust gas, since the spectra are overlapped and interfered.
但是由于废气的成分复杂，红外吸收光谱互相干扰、重叠，往往难以辨认。
It was found by fluorescence spectra that the honeycomb structure film from water-assisted fabrication keeps good photoluminescence.
并结合其荧光光谱，证实了采用水辅助方法制备出的蜂窝状多孔结构薄膜具有良好的光学性质。
These motions produce a shift in the position of lines in their spectra.
这些运动使其谱线位置产生位移。
So molecular vibrations, you know, you've taken IR spectra they're typically on the order of 1, 000 wave numbers or so.
那么分子的振动，到了红外光谱的波段，它们通常大约有1,000个波数。
The experiment results show that wavelet neural network has the better ability to the fine structure difference between the spectra.
实验表明，小波神经网络对光谱间的细微结构差别具有良好的识别能力。
With In composition increasing, a red shift of absorption edge and a broad Urbach tail in absorption spectra are observed.
我们发现随着In组分的增加，在光吸收谱上发现吸收边的红移和较宽的Urbach带尾；
The structures of the synthesized new compounds have been identified by elementary analysis, melting points and IR spectra.
采用元素分析、熔点、红外光谱等鉴定了新化合物的结构。
