1) arc decomposition product
电弧分解产物
1.
Starts with the occurrence and the test of SF6 arc decomposition product, through analyzing the concrete example, puts forward the methods and measures of using the content of SO2 and H2S to diagnose the internal failure of SF6 electrical equipment.
从SF6电弧分解产物的产生和检测入手,通过具体事例分析,提出运用SO2、H2S含量来诊断SF6电气设备内部故障的方法和应对措施。
2) spectrophotometric determination of glyoxylic acid from electrolytic reduction of oxalic axid
电解产物分析
3) electrolytic product
电解产物
1.
The electrolytic products are hard to be removed from machining gap in micro-ECM(electrochemical machining) process,which may lower machining speed or stop the machining process.
微细电解加工时,由于间隙微小,生成的电解产物因难以从加工区域中移除而降低了加工速度甚至中断加工。
2.
The electrolytic products are hard to be removed from the small machining gap in micro ECM(electrochemical machining) process,which decrease the machining efficiency,stability and quality.
微细电解加工时,微小加工间隙内的电解产物难以移除,会降低加工效率、影响加工稳定性和质量。
4) decomposed products
分解产物
1.
The decomposed products of trichlorfon in gas chromatographic analysis were identified by mass spectrometry(MS).
利用气相色谱-质谱联用技术对敌百虫在气相色谱分析过程中产生的分解产物进行定性研究。
2.
The research development of SF6 partial discharge mechanism is reviewed,the most popular methods of proximate analysis are introduced,such as gas phase chromatography,gas sensors,infrared absorption spectroscopy and optoacoustic spectroscopy,the future development of proximate analysis of SF6 s decomposed products under partial discharge is forecast,and the SF6 decomposed products are analyzed.
随着现代测试分析技术的发展,使得通过测试SF6气体分解产物的类型和含量来诊断设备内部是否存在故障,并对放电的类型进行模式识别,进而对设备运行状态进行诊断和评估成为可能,为推进这一技术的应用发展,回顾了SF6气体放电分解机理研究的发展过程,介绍了气相色谱、气体传感器、红外吸收光谱和光声光谱等多种气体组分分析方法,对未来SF6放电分解气体组分分析的研究作了展望,并在实验室采用气相色谱法对SF6气体分解产物进行了初步分析,获得几种重要SF6分解产物的浓度,实验证明了该方法用于诊断设备内部故障的可行性。
5) Decomposed product
分解产物
1.
The mass spectrometry (MS) and the liquid nuclear magnetic resonance spectroscopy (NMR) were employed to confirm the structure of JGB decomposed product A.
采用极化曲线和电化学交流阻抗法测试,研究了封孔镀铜过程中整平剂JGB的作用机理,同时利用质谱和液体核磁共振谱确定了通电过程中JGB分解产物A的结构。
6) decomposition product
分解产物
1.
Application of GC-FTIR technology in the analysis of SF_6 decomposition products
GC-FTIR技术在六氟化硫气体分解产物分析中的应用
2.
Upon analysis of the decomposition product of the discharge failure,the characteristic components for detecting and judging the discharge failures of SF6 electrical equipment are determined as sulfur dioxide(SO2) and sulfurated hydrogen(H2S).
通过分析SF6电气设备放电故障分解产物,确定了检测和判断SF6电气设备放电故障的特征组分为二氧化硫(SO2)和硫化氢(H2S),并提出把特征组分检测作为预防性常规检测项目。
补充资料：电弧
正负两电极接近到一定距离时所产生的持续的火花放电。电弧能产生高温、强光和某些射线，用于照明、焊接、炼钢等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条