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SF6/N2混合气体弧后分解产物检测与分析

open access: yesGaoya dianqi
目前电力行业中SF6/N2混合气体代替纯SF6逐步得到推广,开展SF6/N2混合气体放电分解产物检测对电气设备运行状态评估具有重要意义。为探究SF6/N2混合气体电弧放电分解产物规律,开展了电弧放电实验,提出铜管引气技术并结合气相色谱仪解决了痕量组分难以快速有效检测的技术难题,实现了对SF6/N2混合气体电弧放电后分解产物的定性和定量检测,并利用密度泛函理论对主要分解路径的反应热进行计算,分析分解产物的形成原因和体积分数的变化规律。结果表明,SF6/N2混合气体在电弧放电下分解组分主要有CF4、CH4 ...
封鼎   +5 more
doaj  

[A study on effect of a novel total nutritional composition for repairing full-thickness skin defects in rats]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Han S   +9 more
europepmc   +1 more source

[Association between mixed metal element exposure and the risk of thyroid carcinoma: a case-control study]. [PDF]

open access: yesZhejiang Da Xue Xue Bao Yi Xue Ban
Zhan Z   +6 more
europepmc   +1 more source

[Development and validation of a machine learning-based prediction model for fatty liver in Wilson disease]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Shi S   +6 more
europepmc   +1 more source

[Archeological Research on Third Molar Degeneration]. [PDF]

open access: yesSichuan Da Xue Xue Bao Yi Xue Ban
Huang H, Zhou J, Zhou X.
europepmc   +1 more source

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