pine-woodCOCA³¹⁵¹¹¹⁺⁴ 基本例句 na.松林；松木；🌏松树木头图片；松木片场；松木头 With the purpose of effective utilization of the waste wood biomass, catalytic pyrolysis of a pine-wood biomass was carried out by using a powder particle fluidized bed PPFB. 以废木材生物质的有效利用为目的，使用粉粒流化床热分解反应器对松木生物质进行了催化热解实验。 cnki