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| This paper introduces the new approach of biogas usage abroad: upgrading the biogas by purification and concentration, it could become high calorie gas fuel as a direct substitute for natural gas, and used in natural gas-fueled equipment, vehicles (NGVs), |
中文意思：
摘要本文介绍了当前国内外沼气技术应用的动态：利用浓缩净化技术把沼气改进成高热值的生物质甲烷，并将其用到天然气应用的相关领域，可为中国沼气应用的发展提供一些借鉴和思考。 |
以下为相关句子列表(点击查看，可以看对应的解释）：
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This paper introduces the method of using the simulation tool GENESYS FOR PLLfor the PLL Synthesizer design, and presents the analysis of the simulation results on bass of which some guiding practical conclusions are drawn, and some problems requiring att
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摘要介绍了仿真软件GENESYS在锁相式(PLL)频率合成器设计中的使用方法，并对仿真结果进行了分析，得出了一些有指导意义的实用性结论，列出了在仿真时需要注意的问题。 |
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This paper introduces the new approach of biogas usage abroad: upgrading the biogas by purification and concentration, it could become high calorie gas fuel as a direct substitute for natural gas, and used in natural gas-fueled equipment, vehicles (NGVs),
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摘要本文介绍了当前国内外沼气技术应用的动态：利用浓缩净化技术把沼气改进成高热值的生物质甲烷，并将其用到天然气应用的相关领域，可为中国沼气应用的发展提供一些借鉴和思考。 |
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