The back cover image is based on the Case Report Briquetting characteristics of woody and herbaceous biomass blends: Impact on physical properties, chemical composition, and calorific value by Jaya Shankar Tumuluru et al., https://doi.org/10.1002/bbb.2121.

中文翻译：

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封底图片，第14卷，第5期

封底图片基于“案例报告” ，木质和草本生物质混合物的团块特性：对物理特性，化学成分和热值的影响，作者：Jaya Shankar Tumuluru等，https：//doi.org/10.1002/bbb。 2121。