absorption spectrum的例句大全

Other sensing methods, such as infra-red spectrum absorption method could analyze SF6 gas in satisfying accuracy, but the detecting system is complicated, high-cost and hard to machine.

此外，红外光谱吸收法检测SF6气体可以达到较高的精度，但是检测设备复杂、成本高、加工难度较大。

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The higher the absorbance ratio of Bronsted acid peak to Lewis acid peak ( i.e.AB/ AL) measured by infra-red absorption spectrum, the higher is the catalyst activity. The results show clearly that the Bronsted acid plays a dominant role in catalytic cracking reaction.

用红外光谱法测定了Bronsted酸峰与Lewis酸峰的吸光度（A）的比值，发现活性高的催化剂，其A B/A L值也高，说明在催化裂化反应中，Bronsted酸起主导作用。

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Thirdly, analyzing crystal structure and character by X-ray diffraction, infra-red spectrum, Raman spectrum, absorption spectrum and fluorescence spectrum.

再次，通过采用X射线衍射、红外光谱、拉曼光谱、吸收光谱和荧光光谱等方法分析了晶体的结构与性能；

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Polyvinyl alcohol ( PVA) in the 8 ≤ pH ≤ 12 aqueous solution has the effect solubilizing the cupric hydroxide and making a red shift of its absorption spectrum. It was as a consequence of inclusion-forming substance composed of PVA with cupric hydroxide.

在8≤pH≤12水溶液中的PVA具有使初生态氢氧化铜增溶和吸收光谱红移的作用，这是它们形成包合物的结果。

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In this dissertation, the optical methods on atmospheric monitoring in the world are analyzed. Absorption spectrum analysis is still a key method, but it is a defect that long reliability of the cell is poor.

论文对国内外用于大气监测领域的光学监测方法的研究进行了深入分析和阐述，光谱吸收分析仍然是一种主要方法，存在的主要问题是监测装置的吸收池长期可靠性不高。

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An easy realizable spectrum absorption type optic fiber gas sensor was studied and discussed.

研究了差分吸收式光谱吸收型光纤气体传感器.

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Method: Identification of Bilirubin, Beisisu, Cholic Acid Acid were achieved by TLC and visible absorption spectrum.

方法: 采用可见吸收光谱法、薄层色谱法对胆红素 、 贝斯素 、 胆酸、猪去氧胆酸进行了定性鉴别.

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In terms of measured data, we analyse the spectrum characteristic of the vary kinds of water, and summarize that the content of NaCl has little influence on the spectrum absorption coefficient in the pure solution of saltworks.

从实测数据出发，探讨在盐田的各种水体中，NaCL的含量对水体的光谱吸收系数的影响，并对不同种类水体的光谱特性进行分析。

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The absorption spectrum of neodymium enoxacin ( ENX) cetyltrimethylammonium bromide ( CTMAB) system was studied. Experimental results showed that absorption intensity of the Nd ENX complex was increased by adding cationic surfactant ( CTMAB).

详细研究了钕依诺沙星（ENX）十六烷基三甲基溴化铵（CTMAB）体系的常规吸收光谱和导数吸收光谱性质，发现阳离子表面活性剂对Nd ENX体系吸收强度有增强作用。

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Good coating materials for absorption of laser in laser heat treatment ( LHT) must be of high and steady absorption rate of laser spectrum.

理想的激光热处理吸收涂层必须在高温下具有高而稳定的光谱吸收率。

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And the ultraviolet-visible absorption spectrum also changed little according to the analysis of UV-visible absorption. Third, compound modified emulsified asphalt with nano-SiO2 and SBR was prepared. The properties about evaporated residue and the mechanism of compound modification were investigated.

再次，制备了纳米SiO2/SBR复合改性乳化沥青，分析了复合改性机理，并对其蒸发残留物的有关性能进行了研究。

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X-ray diffraction, infrared spectrum, Mossbauer spectrum, and absorption spectrum have been used to study allanite in some rare-earth deposit in this paper.

本文采用晶体场谱、穆斯堡尔谱、红外光谱和X射线衍射等多种手段研究褐帘石的谱学特征。

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