光谱特性

These processes emit light in a spectrum characteristic of the gas being excited.

这些进程发光的光谱特性的气体正在兴奋。

Taking the reflective phase hologram grating as an example, the spectral properties of the gratings were analyzed, for recording material with refractivity modulated in the convex curve and concave curve, by the coupled-wave theory.

以反射相位型全息光栅为例，用耦合波理论分析计算了记录介质折射率调制为上凸型和下凹型调制曲线的体全息图的衍射光谱特性。

Condition equation was set up to maintain the spectral properties in IHS image fusion, and a new model of fusion was established based on the simplified process.

通过对新模型的分析，本文提出了保持IHS 融合光谱特性的条件方程，通过对模型有效的简化进而提出了新的融合方法。

The results indicated that good wavelength stabilization could be obtained when a collimating cylindrical lens with diameter of 0.4 mm was used.

研究表明，在相同的工作电流、热汇温度下，当准直柱透镜直径为0.4 mm时的波长稳定效果较好；在此情况下，当热汇温度控制在30 ℃，工作电流从0.5 A增加到1.5 A的测量范围内，以及当工作电流固定在1.5 A，热汇温度从20 ℃增加到35 ℃时，测得的光谱特性表明，半导体激光器的工作波长可以很好地稳定在体布拉格光栅的布拉格波长处。

The principles and methods were introduced for measuring soil organic matter content with the aid of spectrum data diffusely reflected by the soil.

阐述了利用有机质的反射光谱特性对土壤有机质含量进行测定的原理及方法。

Purpose To study the characteristics of fluorescence of emodin and its effects on fluorescence analysis in smooth muscle cell.

目的 观察大黄素的荧光光谱特性，以探讨其在平滑肌细胞中干预后对荧光分析的影响。

In this work, the absorption and fluorescence spectra of dibenzoyl methane have been studied.

本文研究了一种新型的紫外吸收剂——二苯甲酰甲烷的光谱特性。

According to the measurement principles of phosphor, monochromatic light was adopted to excite the phosphor, and phosphors' excitation characteristics were obtained.

该方法根据荧光粉测量原理，采用单色光激发荧光粉，获得荧光粉的激发光谱特性。

In this paper constructed the projection operator s of all the inequivalent and irreducible presentation which attributes to C_(2v) group,according to these projection operator s composed the twenty-four normal modes of vibration and their normal coordinates,and analyzed the spectral properties of these vibration modes.

利用群论方法构造出属于C2v群的各不等价不可约表示的投影算符，应用求得的投影算符合成丙酮分子的24个简正振动模式及简正坐标，并分析其振动模式的光谱特性

The fluorescence spectra of ponceau 4R induced by 220-400 nm light were studied in the present paper.

胭脂红是食品添加剂中最常用的一种食用色素之一，国家标准对其在食品中添加的剂量有明确的规定，研究其荧光光谱特性具有一定的实际意义。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。