释义 |
solid discarded objects 基本例句 固体废物 The principles and status of hydrogen bioproduction from organic solid wastes are reviewed.综述了利用有机固体废物生物法制氢的原理和研究现状。 The environmental input-output model and its application to the solid waste management sectors.固体废物管理行业的环境投入产出模型及其应用。 |