The process of biochemical fermentation is a large complexsystem, containing physical process, chemical process and biological process.
生化发酵过程是个复杂的大系统，包含有物理过程、化学过程和生物反应过程。
2
This article reviews the survey of the studies on biological antioxidants, mainly discusses the antioxidant effect in complexsystem and their synergistic effects.
文中综述了近年来生物抗氧化剂的研究概况，重点论述在复杂体系中生物抗氧化剂的抗氧化能力及其协同作用。
3
Floodplain lands and adjacent waters, including wetlands, combine to form a complex, dynamic physical and biologicalsystem that supports a multitude of water resources.