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spectra

英[ˈspektrə]
美[ˈspɛktrə]

基本释义

  • n.范围,光谱; 光谱( spectrum的名词复数 ); 波谱; 范围; 系列

实用例句

This paper discussed the emendation of the luminescent spectra of semiconductor films.

讨论了半导体发光薄膜的光致发光谱修正要点.

期刊摘选

Fig 3 Excitation and emission spectra of indoles and its derivative in DMSO.

图3吲哚及其衍生物的DMSO溶液的激发和发射光谱.

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The absorption spectra and photo damage thresholds of crystals were measured.

测试晶体的吸收光谱和光损伤阈值.

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DPT with 15 N atoms were characterized through 15 N NMR spectra and Mass spectra.

给出了有15N标记的DPT分子 的15N-NMR和MS测定结果.

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Its electronic absorption spectra and fluorescence spectra in different solvents were investigated.

研究了该配合物在不同溶剂中的电子吸收光谱和荧光光谱.

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The formation of acidic groups was examined by IR spectra.

形成酸性组审查了红外光谱.

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This relation between the frequency and the field spectra was noted experimentally.

实验上已经发现频率和场频谱之间的这种关系.

辞典例句

The principle of NIRS, methods of modeling, and the spectra data pretreatment were reviewed.

介绍了近红外光谱分析的技术原理, 常用的几种建模方法以及各自的特点.

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Method: Measure and analysis IR spectra of plastic package using several samplings.

方法: 采用了不同制样方式分析测定常用药用塑料瓶的红外光谱.

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The photochromic properties such as adsorption spectra, reversibility etc are examined by UV.

对全部化合物采用紫外光谱仪进行了吸收光谱 、 可逆性等光致变色性能测试.

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In addition, we have analyzed the electrochemistry, surface photovoltage spectroscopy and fluorescence spectra of these complexes.

除此以外, 我们还对这一系列化合物的电化学 、 表面光电压及荧光性质进行了分析.

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The PVS spectra for GaAs 、 InP 、 InGaAs 、 InGaAsP etc. are reported in this paper.

本文介绍了InP、InGaAs、InGaP、InGaAsP等 的光压港(PVS).

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Furthermore, the influence of the hole size and shape on the transmission spectra are investigated.

除此之外, 我们也观察孔洞大小的变化对穿透图形的影响.

期刊摘选

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.

辞典例句

The reflectance spectra ofangle of incidence of the changes by 0.

而这反射光谱将随入射角θ0的改变而变化.

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Continuous spectra are appropriate to the clash of cymbals.

连续谱适合于描写钹的碰撞声.

辞典例句

Results We obtain fairly satisfied water peak inhibition spectra of the serum and urine.

结果以上血清或尿样的波谱图中水峰都得到了较好的抑制.

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Astronomers will have to collect more spectra from these stars to confirm their suspicions.

天文学家们必须要从这些恒星上采集更多的光谱来证实他们的推想。

柯林斯例句

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