光声光谱在油中气体分析中的应用前景。
Analysis of Infrared Absorption Properties of Dissolved Gases in...
此仪器可用于气体分析以及轻元素的同位素丰度测定。
This instrument can be used for gas analysis and determine of isotopic abundance of light elements.
为红外气体分析提供了一种有效的途径，具有实用前景。
The method provides an effective approach for infrared gas analysis and exhibits practical prospect.
变压器油中溶解气体分析是变压器故障诊断的重要手段。
Dissolved Gases Analysisis an important method in diagnosis of the internal transformer's fault.
为新老客户提供气体分析、产品咨询及设备技术支持等服务。
Our Service Gas analysis, product information support and facilities instruction etc.
通过液面上部气体分析进行己醛的定量测量是一个常用技术。
Quantitative measurement of hexanal by headspace analysis is a common technique.
气体分析。动态体积法制备校准用混合气体。第10部分：渗透法。
Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods. Part 10: Permeation method.
介绍了基于油中溶解气体分析（DGA）的电力变压器故障综合诊断。
The synthetic diagnosing of transformer faults based on dissolved gas-in-oil analysis (DGA) is introduced.
油中溶解气体分析是判别变压器内部绝缘状况及发现内部故障的重要手段。
Dissolved gas analysis (DGA) is an important method to judge the insulation condition and find out fault inside transformer.
指出了应用《变压器油中溶解气体分析和判断导则》标准中应注意的问题。
The matters needing attention in application of the Stan dard, Guide for interpretation of dissolved gases in Oil-Immersed Transformer, are given.
天然气的控制面板：气体分析，流量和压力测量传感器，校准和安全功能。
A gas control panel with: gas analyzing, flow and pressure measuring transducers, calibration and safety features.
用油中溶解气体分析(DGA)能灵敏地发现电力变压器潜伏性故障的性质。
To use dissolved gas analysis (DGA) in oil can discover the nature of hidden fault sensitively in power transformer.
油中溶解气体分析是评估变压器绝缘状态和分析变压器绝缘故障的重要依据。
The DGA (Dissolved Gas Analysis) is essential for the insulation state assessment and the fault diagnosis of transformers.
2006防火测试-气体释放分析，第一部分：热量降低产生的气体分析方法。
NF X 70-100-1:2006 Fire tests-Analysis of gaseous effluents-Part 1: Methods for analyzing gases stemming from thermal degradation.
针对大规模高维气体分析样本难以计算的问题，提出一种提升的支持向量机学习方法。
An incremental training method for support vector machine is proposed to alleviate the computing burden of large-scale, high-dimension samples in multi-component gas analyzing.
因此，作者认为用复合膜制成的软水袋完全可以代替玻璃瓶在天然水气体分析中广泛应。
Therefore, the authors consider that instead of the glass bottle, the soft water bag made of the synthetic film can well and vastly be used in analyses of natural water and gas.
文中叙述了以气体分析质谱计作指示器，动态法测量渗透率的原理，实验装置与测量结果。
In this paper, it is described the principle of penetration rate measured by dynamic method, experiment set-up and the measured result, the gas mass spectrometer was taken as indicator.
孙才新。郭俊峰。廖瑞金变压器油中溶解气体分析中的模糊模式多层聚类故障诊断方法的研究。
E Lin. J M Ling. C L Huang An expert system systems for transformer fault diagnosis using dissolved gas analysis.
基于变压器油中溶解气体分析，提出了一种基于群灰色关联度分析的变压器绝缘故障诊断新方法。
Utilising dissolved gases analysis, a new insulation fault diagnosis method for power transformers is proposed.
基于变压器油中溶解气体分析，提出了一种基于群灰色关联度分析的变压器绝缘故障诊断新方法。
It was then applied to the insulation fault diagnosis of power transformer based on dissolved gas analysis.
提出了一种模糊距优距离的变压器故障气体分析诊断算法，给出了该算法的推理、计算及仿真结果。
The algorithm of faults diagnosis for transformer based on fuzzy optimum distance is discussed. The inference, calculation and simulation of algorithm is given.
在目前的CEMS中应用适合现场测量、反应快速的非分光红外气体分析仪和毕托管流量计等高精度测量仪器。
Choose the NDIR air analysis apparatus and Pitot tube using in the CEMS (continuous emission monitoring system) which are more suitable for plants'environment and more precise.
参予者的类型新生儿出生体重小于2500公克，出生24小时内证实有代谢性酸血症（动脉血液气体分析）。
Types of participants Newborn infants with birth weight <2500g and less than 24 hours of age with proven metabolic acidaemia (on arterial blood gas).
在分光型红外气体分析器（DIGA）设计原理基础上，建立了基于热释电探测器的红外气体分析系统输入输出数学模型。
The input and output mathematical model of DIGA (Dispersive Infrared Gas Analyzer) system with pyroelectric detector was established according to the design principle of DIGA.
介绍了现场气体分析方法和异常气体采集装置的使用及其对气体分析结果的影响情况，并比较了气体分析的准确度和精密度。
The use of the degassing equipment and anomalous gas collecting equipment and their influence on the results of gas analysis are described, and the accuracy and precision of gas analysis are compared.
通过进一步完善，如把神经网络、小波变换等理论方法集成到PC控制软件中，可用于汽车尾气、烟道气体等多组分气体分析领域。
With the development in the future, neural network, wavelet transform can be added in the PC software to analyze more gas components, such as end gases of cars, flue gases etc.
电力变压器属电力系统中的重要设备，目前油中溶解气体分析(DGA)的三比值法是对变压器进行故障诊断的最方便、有效的方法之一。
Power transformer is very important in power system. Now, dissolved gas analysis (DGA) is the most effective and convenient method in transformer fault diagnosis.
并将其应用到基于溶解气体分析的变压器故障诊断中，实例表明，采用该方法具有较快的收敛速度和较高的诊断准确度，说明了该方法的正确性和有效性。
Simulation results of transformer fault diagnosis based on the dissolved gas analysis show that this method improved convergence speed and diagnosis accuracy to some extent and it is effective.
提出了一种用于定量分析混合气中丙烷和异丁烷爆炸性气体的催化发光（CTL）传感器。
A cataluminescence(CTL) sensor for quantitative analysis of the explosive gases of propane and iso-butane in a mixture was proposed.
提出了一种用于定量分析混合气中丙烷和异丁烷爆炸性气体的催化发光（CTL）传感器。
A cataluminescence(CTL) sensor for quantitative analysis of the explosive gases of propane and iso-butane in a mixture was proposed.
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