• 上述实验结果基础本文对热薄固体燃料表面不同环境压力下火焰传播机理进行了分析

    Based on the results, analyses of mechanisms of the flame spread across solid fuel surfaces in various ambient pressures were suggested in this paper.

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  • 分析火焰数字图像讨论了火焰锋面位置火焰面积平均灰度计算方法。

    The edge position, visible area and the mean of gray value of flame also be discussed by analyzing the flame images.

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  • 分析研究了惰性气体淬熄火焰机理

    Analysis the mechanism of the flame quenching with inert gases.

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  • 方法用于烃类-空气类燃烧火焰测量分析

    The method can be used as measure analysis of hydrocarbon-air combustion flame.

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  • 分析火焰缩口变形特点

    The deformation characteristic of the flame pipe necking was analyzed.

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  • 通过工艺试验耐磨试验显微组织观察分析研究了氧-乙炔火焰常规性能

    Through the process test, wearing test and microstructure observation and analysis, the convention performance of oxygen-acetylene flame spray welded layer is studied.

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  • 本文将分布朗模型分形维数引入火焰图像分析可以预报早期火灾减少火灾损失

    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.

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  • 分析火焰鼓包破裂形成机制燃气轮机排气温度分散度影响,提出相应措施,以防止因燃烧恶化对热通道部件的伤害。

    The formation mechanism of bulging and cracking of combustor inner liner and his influence on gas turbine exhaust temperature dispersity was analyzed.

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  • 分析炉膛辐射换热流影响,分别火焰直接加热炉间接加热炉进行了讨论。

    Effect of furnace wall emissivity on surface heat flux of heated stock is analyzed for direct firing furnace and indirect heating furnace.

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  • 摘要本文建立硝酸硫酸预处理除去大量的,王水溶解,火焰原子吸收测定中金分析方法。

    The gold in blister copper sample was pretreated with nitric acid - sulphuric acid to remove copper, digested with aqua , and determined by flame atom absorbance spectrometry.

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  • 方法:将样品硝酸分解采用火焰原子吸收石墨原子吸收法分析测定

    Methods:After decompounded the sample by nitric acid, then to detect using both flame and graphite oven atomic absorption spectrophotometer.

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  • 建立圆盘固相萃取-色谱-火焰光度检测器测定水中13种有机磷农药分析方法

    It has developed the test method of 13 organophosphorus pesticides in water by disk SPE followed by gas chromatography with flame photometric detector.

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  • 原子化系统和安全提出要求,建议开展这种高温火焰原子吸收分析工作,扩大火焰原子吸收分析元素范围

    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.

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  • 火焰原子吸收分析不同分离条件下回收率。

    The recoveries of plumbum were determined in different enrichment conditions by flame atomic absorption spectrometry.

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  • 在对数控火焰机床加工原理炬路径的运动学分析基础,研制一种功能强大火焰切管数控机床。

    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.

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  • 本文介绍测量分析甲烷-空气预混燃烧火焰成份及其浓度的方法,划分火焰反应区、产物环境区。

    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.

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  • 利用火焰探测器探测火灾,其原理是基于几种波长火焰跳动分析

    The detection of a fire with a flame detector relies upon the analysis of the flame flickering at several wavelengths.

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  • 火焰法合成金刚石薄膜的晶体生长方式、结晶习性、孪、聚晶以及显微结构进行研究分析,可为火焰法合成金刚石薄膜提供理论基础

    The authors study the properties mentioned above, analyse the microstructure and provide some theories about growth diamond films by combustion flame method in the paper.

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  • 通过声场使可燃气体产生火焰波形进行研究,得出火焰驻波在波节处(固定反射)出现火焰,在波腹处几乎不出现火焰的结论,理论分析实验观测相符。

    The wave form of flame standing wave produced by gas using sound field is studied, it is found that flame appears at wave nodes (fixed reflection end), and hardly appears at wave abdomen.

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  • 采用火焰原子吸收石墨原子吸收法分析10种中成药21种无机微量元素含量。

    The quantities of 21 microelements were determined in 10 Chinese traditional medicines, using both flame and graphite oven atomic absorption spectrometry.

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  • 本文介绍种在火焰原子吸收光谱分析中提高测量精确度方法——极限精确度法及其应用实例。

    A method of ultimate precision in flame atomic absorption spectrophotometry (FAAS) and applicable practice are introduced in this peper.

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  • 定容燃烧弹火焰进行拍摄分析基础,研究生物添加剂滞燃火焰传播影响

    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.

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  • 影响数控火焰切割机切割质量因素进行分析,针对不同因素提出解决问题办法

    In the paper, the factors of cutting quality of the CNC flame cutting machine affected are analyzed, and puts forward the problem-solving method towards different factor.

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  • 根据实践经验系统分析影响火焰光度计稳定三种原因通过分析找出了相应的判断方法和解决措施。

    On the base of practical experience, the reasons for affecting the stability of Flame Photometer are systematically analysed and the practical solutions are introduced in this paper.

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  • 提出火焰喷涂纳米改性陶瓷粉末制备方法以及不同纳米改性陶瓷火焰喷涂性能进行了分析

    Put forward a method of making modified ceramic powder, and analysed the performance of different nano modified ceramic coating which formed by flame spraying.

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  • 通过一个实例不同设计过程分析阐述火焰检测监视的仪表选择从而找到符合实际要求的设计方法

    By analyzing two kinds of different design process of a example, the paper describes different instrument choice of flame detect and control, accordingly finds designing method of passing master.

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  • 研究中,波长分析方法用于丁烷-空气混合气体燃烧火焰温度测量

    In this study, a multi wavelength analysis method was applied to the temperature measurements of a butane air mixed gas flame.

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  • 笔者研究分叉管路瓦斯爆炸火焰传播特征基础上分析管路分叉对瓦斯爆炸过程火焰传播规律的重要影响

    On the basis of experimental study of the gas explosion flame transmission rule, the influence of branch tube on the flame in gas explosion was studied.

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  • 笔者研究分叉管路瓦斯爆炸火焰传播特征基础上分析管路分叉对瓦斯爆炸过程火焰传播规律的重要影响

    On the basis of experimental study of the gas explosion flame transmission rule, the influence of branch tube on the flame in gas explosion was studied.

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