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by 尚辉
Xian dai shang mao gong ye = Modern business trade industry, ISSN 1672-3198, 2017, Volume 38, Issue 10, pp. 195 - 196
针对煤矿瓦斯抽采钻场、支管等抽采流量小和波动大的区域,介绍了一种GD3型矿用瓦斯抽放多参数传感器检测系统。简述了其工作原理和结构特点,另外探讨了GD3型矿用瓦斯抽放多参数传感器检测系统对煤矿厂经济生产的意义,并分析了其在现场的应用。实践证明该抽放多参数传感器能够提高煤矿瓦斯抽采监测的效率,协助煤矿工作人员的工作。 
多参数 | GD3型 | 瓦斯抽放 | 应用
Journal Article
Nihon Ōyō Jiki Gakkaishi, ISSN 0285-0192, 2002, Volume 26, Issue 4, pp. 479 - 483
Ceramics made from a series of room-temperature ferrimagnetic mixed oxides, Ba3Co2GdxFe24-xO41 (x = 0-1.0), with Z-type structure, were prepared by the... 
initial permeability | substitution | Ba3Co2Fe24O41 | Co2Z | ultra-high frequency | conventional ceramic techniques | Z-type ferrite | Ferroxplana | Gd3+ ion
Journal Article
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