“density logging device”的概念、定义、翻译、参考文献-科学参考

单词	density logging device
释义	density logging device Encyclopedia 工学中子测井仪释 density logging device密度测井仪以伽马射线与地层相互作用为基础，利用同位素伽马源向地层辐射伽马射线，在一定源距外探测各种散射伽马射线，以测定地层密度的核测井仪器。又称散射伽马能谱测井仪。
随便看	biomass energy conversion biomass fast pyrolysis biomass feedstock biomass fermentation biomass fuel biomass fuel boiler biomass fuel cell power generation biomass fueled boiler biomass fuel gas reforming biomass gas biomass gasification biomass gasification for power generation biomass gasification fuel cell power generation biomass gasification power generation biomass gasification technology biomass gasifier biomass gas purification biomass generator biomass integrated gasification combined cycle Biomass integrated gasification combined cycle power plant,Varnamo biomass liquefaction biomass liquefaction technology biomass liquid fuel biomass liquid fuels biomass molding process equipment

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