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。
The spectrum absorption characters of the filter and the neutral glass are measured by this method as an example.
提供了对滤光片和中性玻璃光谱吸收特性的测量结果。
By analysing of IR spectrum absorption occurs on the surface of the powders and surface property of filler is changed.
红外光谱分析表明偶联剂在粉体表面产生了有效吸附，改变了填料的表面性质。
The article used the method of spectrum absorption to measure gas concentration, transmitting optical signal by optical fiber.
本文采用光谱吸收方法通过光纤传输光信号进行气体浓度的在线遥测。
Methane concentration measurement is the paper's purpose. Fiber methane gas sensing technique is studied based on the principle of spectrum absorption.
论文以甲烷气体检测为目的，进行基于光谱吸收原理的光纤甲烷气体传感技术的研究。
Based on the infrared spectrum absorption characterization of methane gas, the long optical distance differential absorption method for methane detection is studied.
基于甲烷气体的红外光谱吸收特性，研究了长光程差分吸收式甲烷气体检测的方法。
Based on the characteristic of spectrum absorption of acetylene, an optical fiber detection system for methane gas is presented, which has reference channel and is for on line and real time detection.
基于乙炔气体的光谱吸收特性，采用一种带有参考通道的光纤乙炔气体在线实时检测系统。
The absorption spectrum of 3,5 dinitrosalicylic acid has been studied.
研究了3，5二硝基水杨酸的吸收光谱。
Three-dimensional fluorescence spectrum and ultraviolet absorption spectrum of Bletilla striata extraction drawn by boiling water were reported.
报道了白芨沸水浸取液的三维荧光光谱和紫外吸收光谱。
As light from a quasar travels through space, it passes through clouds of gas that imprint absorption lines onto its spectrum.
当光从一个类星体划过太空，便会穿过将吸收线特征印在光谱上的气体云。
So rather than absorbing wavelengths more or less equally across a broad spectrum, as is the case in silicon, their prototype cell instead displays distinct absorption peaks.
以硅来说，并非穿过宽广的光谱吸收波长相同，他们的原电池反而明显地表现吸收峰值。
And here you see the spectrum of the sun with all these absorption lines that I mentioned to you.
你们可以看到，太阳的光谱，以及我向你们提过的，吸收谱线。
So helium was first discovered on the sun before it was later discovered on Earth by looking at the absorption lines of the solar spectrum.
氦元素首先在太阳上，发现，后来，在地球上发现，通过观察太阳光谱，中的吸收线。
Results Utilizing lactic acid dissolution and alcohol precipitation technology could prepare granules of chitosan lactate, which had characteristic absorption peak in infrared spectrum.
结果利用乳酸溶解和醇沉淀工艺可制备出壳聚糖乳酸盐颗粒，在红外光谱中具有特征性吸收峰。
Black tin coating was prepared by multi-arc ion plating technology and wear resistance corrosion resistance heat-proof property and absorption property of solar spectrum were also discussed.
摘要介绍了利用多弧离子镀工艺制备黑色氮钛膜，并对其耐磨损、耐腐蚀、热稳定性及太阳光谱吸收等性能进行了研究。
Absorption spectrum a plot of the absorbance by a substance of radiation at different wavelengths, usually of ultraviolet, visible, of infrared radiation.
吸收光谱：记录物质对不同波长的光，通常是紫外光、可见光或红外光吸收情况的图。
In the spectrum of pyrophyllite containing more quartz the absorption band tends to damp or vanish.
在含石英较多的叶蜡石红外谱图中，叶蜡石的吸收谱带减弱或消失。
The technique measures the optical absorption of haemoglobin, and relies on the absorption spectrum of haemoglobin varying with its oxygenation status.
技术措施的光吸收的血红蛋白，并依赖对血红蛋白其充氧状态不同的吸收光谱。
Methods: Under the direction of human body's absorption spectrum marching infrared radiation, three kinds of infrared physiotherapy radiation boards were developed.
方法：以红外辐射与人体红外吸收光谱相匹配为指导，研制出三种红外理疗辐射板。
The decay rule of photoelectrons in sensitized cubic AgCl microcrystal is obtained by microwave absorption dielectric spectrum detection technique.
利用微波吸收介电谱检测技术测得了还原增感立方体氯化银微晶光电子衰减随增感条件的变化规律。
The absorption spectrum by using CIS method of quantum chemistry calculation agrees with the experimental spectrum.
用量化计算中的CIS方法所得的吸收谱理论值与实验值吻合较好。
This article make on classified explanation to absorption spectrum on analyzing and researching lignin structure, application of lignin.
对吸收光谱在分析和研究木素结构及应用等方面进行了分类综述。
The absorption spectrum by using CIS method of quantum chemical calculation agrees with the experimental spectrum.
由量化计算中的CIS方法所获得的吸收谱理论值与实验值吻合较好。
The absorption spectrum by CIS method of quantum chemistry calculation agrees with the experimental spectrum.
由量化计算中的CIS方法所获得的吸收谱理论值与实验吻合地较好。
The absorption spectrum of the eosin-Y sensitized dichromated gelatin has been obtained.
曙红-Y敏化重铬酸盐明胶干版的吸收光谱已经测定。
Density function theory (DFT) is employed to simulate the absorption spectrum.
本文采用密度泛函理论来模拟吸收谱。
To examine the serum levels of iron, ferritin by atomic absorption spectrum and radioimmunoassay respectively.
原子吸收光谱法测定血清铁，应用放射免疫法测定血清铁蛋白水平。
The structure of PDBOPV is characterized by ultraviolet? Visible absorption spectrum.
利用紫外可见吸收光谱对其进行了结构表征。
The structure of PDBOPV is characterized by ultraviolet? Visible absorption spectrum.
利用紫外可见吸收光谱对其进行了结构表征。
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