Using a variety of chemical analysis techniques, the researchers found a suite of flame-retardants in 80 of the samples.
通过多种化学分析技术，科学家在80个样本中发现了一系列阻燃剂。
Analysis the mechanism of the flame quenching with inert gases.
分析研究了惰性气体淬熄火焰的机理。
Technological and economic analysis of continuous cast products cut by four kinds of gas Flame materials has been carried out.
对切割连铸坯采用的四种主要燃气介质进行了经济技术分析。
The method can be used as measure analysis of hydrocarbon-air combustion flame.
该方法可用于烃类-空气类燃烧火焰的测量分析。
The optimum region for analysis is just above the apex of the primary plasma cone and under the base of the Flame-like glow.
最佳的分析区域是在等离子锥体的顶端和似火焰发光底座的下面。
A powerful flame nc pipe cutting machine tool was developed based on the analysis of the principle and the torch movement for the flame nc pipe cutting machine tool.
在对数控火焰切管机床的加工原理和割炬路径的运动学分析基础上，研制了一种功能强大的火焰切管数控机床。
This paper introduces a method of measure analysis of methane-air premixed combustion flame component and concentration, and divides reactive, productive and environmental areas of flame.
本文介绍一种测量分析甲烷-空气预混燃烧火焰成份及其浓度的方法，并划分出火焰的反应区、产物区和环境区。
The detection of a fire with a flame detector relies upon the analysis of the flame flickering at several wavelengths.
利用火焰探测器来探测火灾，其原理是基于对几种波长的火焰跳动的分析。
In order to enlarge the range of analyzing elements in flame atomic absorption spectrometry, using this kind of high temperature flame to carry out the atomic absorption analysis is suggested.
并对原子化系统和安全提出要求，建议开展这种高温火焰的原子吸收分析工作，以扩大火焰原子吸收分析元素的范围。
The make up and basic principles of a flame temperature measuring system using colored array CCD (charge coupled device) are described along with an analysis of its major error sources.
介绍了利用彩色面阵CCD进行火焰投影温度测量的系统结构和基本原理，并分析其主要的误差来源。
In this study, a multi wavelength analysis method was applied to the temperature measurements of a butane air mixed gas flame.
在研究中，多波长分析方法用于丁烷-空气混合气体燃烧火焰的温度测量。
A flame emission photometric method was described for quantitative analysis in serum lithium.
采用火焰发射光谱法对人血清锂的定量测定进行了研究。
This paper introduces fractal brown model and fractal dimension into the texture analysis of flame images, which can forecast early fire and reduce the losses of property when fire happened.
本文将分形布朗模型和分形维数引入火焰图像分析中，可以预报早期火灾，减少火灾的损失。
Through the experimental analysis on the synchronous signal of audio and video of the premixed gas jet flame, the characteristic of the flame is studied.
本文通过视频信号与声频信号实验分析了燃气射流火焰的声发射特征。
After being heated up and desorbed the sampling tube was led into a gas phase chromatography with a hydrogen flame detector for analysis.
采样管再经加热解吸导入附有氢火焰检测器的气相色谱仪进行分析。
The present paper deals with the calculation of a furnace flame temperature field by using a colored CCD camera with a detailed analysis of the calculation error under this method being given.
文中采用彩色CCD摄像机对炉膛火焰进行温度场计算，并对计算方法的误差进行了详尽的分析。
Details are presented of the analysis of the flame meehanism in open-top tank fire. The calculating formula for combustion front of fire is given.
文章分析了浮顶油罐开口燃烧火焰的特点，给出了火焰燃烧高度的计算式。
Thermal gravimetric analysis(TGA), FTIR, Limited oxygen index(LOI) and vertical firing test are used to research the flame retardancy of the intumescent flame retardant on PP.
采用热重分析（TGA）、红外光谱分析（FTIR）、氧指数测定和垂直燃烧实验，研究了所合成的膨胀型阻燃剂对聚丙烯的阻燃作用。
Through the process test, wearing test and microstructure observation and analysis, the convention performance of oxygen-acetylene flame spray welded layer is studied.
通过工艺试验、耐磨试验和显微组织观察分析，研究了氧-乙炔火焰喷焊层的常规性能。
Jet flame of the ignition that is usually used in the work is calculated by the difference. And the analysis on the flame stability is given.
用差分法计算了工程上最常用的点火器的射流火焰，并给出火焰稳定性的分析。
In this dissertation, based on analysis for the combustion in a constant volume combustion bomb, the parameters such as combustion delay period, combustion-flame propagation have been investigated.
在对定容燃烧弹内火焰进行拍摄分析的基础上，研究生物添加剂对滞燃期，火焰传播的影响。
The structure of the obtained flame retardant was identified by IR, 1HNMR and elementary analysis. In addition, the effects of water-trapping agent and catalyst on the reaction are discussed.
用元素分析、IR、1HNMR验证了化合物的结构，分析了除水剂、催化剂等反应条件对反应结果的影响。
We introduce the establishment and optimization of capillary gas chromatography-flame ionization detection (FID) for analysis of acetylated oligosaccharides.
建立一种用乙酰化衍生处理低聚糖并用毛细管气相色谱-FID进行分析的方法。
By the method of circle heating chain analysis, the different mechanism of flame stability between bluffbody burner and slitting bluffbody burner were compared.
用回流加热链着火分析法，分析比较了钝体燃烧器和开缝钝体燃烧器不同的稳焰机理。
With the above analysis, the design reliability of the CLX3 flame proof rubber tyre forklift was improved from the theoretical point.
通过以上分析，可从理论上增加CLX3型防爆胶轮铲车设计的可靠性。
The flame retardant of the flexible PVC treated with composite metal oxides was studied by oxygen index (OI) and differential thermal analysis;
通过氧指数检测及热重分析考察了复合金属氧化物添加量对软PVC阻燃性能的影响；
It is necessary to analysis the frequency response of aero-engine flame-basket under dynamic load.
因此研究发动机火焰筒在动载荷下的频率响应十分必要。
The flame retardant and crosslinking agent had been successfully grafted to the viscose fiber based on the analysis of the FTIR.
经红外分析阻燃剂和交联剂成功地接枝到了粘胶纤维上。
Gas chromatography-pulsed flame Photometric Detector (GC-PFPD) was used for the qualitative and quantitative analysis of sulfur compounds in several fluid catalytic cracking gasoline.
采用气相色谱-脉冲火焰光度检测器(GC -PFPD)，对几种催化裂化汽油中的硫化物进行了定性和定量研究。
Gas chromatography-pulsed flame Photometric Detector (GC-PFPD) was used for the qualitative and quantitative analysis of sulfur compounds in several fluid catalytic cracking gasoline.
采用气相色谱-脉冲火焰光度检测器(GC -PFPD)，对几种催化裂化汽油中的硫化物进行了定性和定量研究。
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