查询词典 color spectrum

Laser Raman spectral technique is an important section in modern laser spectral techniques. Laser Raman spectrum plays an important role on the aspects of analyzing molecular structure, symmetry properties of crystal, investigating solid structure phase-variation and the structure of IR spectrum of molecule. In recent years,it has been extensively applied in many research fields such as organic and inorganic analytical chemistry, biochemistry, petrochemical industry, macromolecule chemistry ,etc.

激光喇曼光谱技术是现代激光光谱技术中的一个重要组成部分，激光喇曼光谱对于确定分子结构和晶体的对称性、研究各种固体结构相变及红外光谱结构分析等方面具有重要作用，近些年来已经广泛地应用于有机和无机分析化学、生物化学、石油化工、高分子化学等领域。

In cellular and PCS systems, a grouping of physically proximate cells in which each cell uses a different subset of the total spectrum allocated for the wireless service, but the grouping or cluster of cells represents the total allocated spectrum.

蜂窝系统以及 PCS 系统中一组物理上紧邻的小区。在这个小区群集中，每一个小区使用的频谱是无线通信业务分配到的整个频谱中的一部份。但是小区组或群集却代表整个分配到的频谱。

The testing mechanism of IR spectrum transmittance is studied and the testing method of IR spectrum transmittance is established.

研究了烟幕红外光谱透过率的测试机理，建立了烟幕红外光谱透过率的测试计算方法。

In this paper, total logistics amounts are chosen as evaluation index, and artificial time series are designed to solve the shortness of statistical data in Chinese logistics. Spectrum estimation theory depicts time characteristics in frequency domain thus has such benefit than time domain methods. This paper evaluates the period of Chinese logistics using spectrum estimation. Stationarity of artificial series is verified, parameter sensitivity of truncation point is analyzed, six periods with different delay window are compared, and significance of period evaluated is tested.

中国物流统计数据缺乏，客观上限制了对其周期规律的研究，本文选取社会物流总额作为测度指标，设计了一种人工序列，解决了统计数据过短问题；谱估计法从频域角度揭示客观事物的时间特性，在研究时间序列周期波动方面具有时域分析法所不具备的优势，作者采用谱估计法对中国物流发展周期进行测定，检验了指标序列平稳性，分析了截断点参数灵敏度，比较了6种不同滞后窗下周期值，并检验了所测得周期的显著性。

The high spectrum remote sensing further confirmed that spectrum reflectance in fenced area was higher than that in unfenced area, indicating that productivity in fenced area were better than that of unfenced area.

高光谱遥感进一步监测结果显示围栏内牧草光谱反射率比围栏外高，同样说明牧草长势及生产力围栏内要好于围栏外。

Besides, the polarized PL spectrum is able to reveal the fine structure much more pronounced than that in unpolarized spectrum.

此外在此偏振化的光激发萤光光谱中可以显现出更细微的光谱结构，这是在一般的光激发萤光光谱中所无法展现的。

The obtained unsymmetry substituted phthalocyanines were characterized by Mass spectrum, ultraviolet-visible spectrum, Infrared Spectroscopy and elemental analysis.

不对称酞菁经过元素分析、红外、紫外可见光谱和质谱的表征证明其结构，从而证实产物就是目标化合物。

The tidied wool fibers were characterized by scanning electron microscope,infrared spectrum and energy spectrum,then tested antibacterial,skin irritation,softness,washability performances.

通过对有机硅季铵盐在改性羊毛纤维上的抗菌柔软整理研究，用SEM、红外光谱及能谱对整理后的羊毛纤维进行分析检测，并对整理后的纤维织片进行了抑菌、皮肤刺激、柔软、耐洗等性能的测试。

As a result, the flame spectrum of the whole waveband and the image corresponding to every flame spectrum data were obtained in the experiments.

通过实验，最终获得目标火焰在全波段范围内的光谱数据，并得到每一帧对应的火焰图像，为全面进行火焰光谱和图像研究以及燃烧特性分析奠定了基础。

Methods: Using X-ray spectrum and the atom spectrum analysis technique in medicine research's method.

运用X射线谱分析和原子光谱分析技术在中药研究中的方法。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。