As a key aspect of material cycle and energy flow of lake ecosystem, decomposition of lake aquatic plants is one of the main process of maintaining the lake ecosystem functions.
水生植物腐烂分解作为湖泊生态系统物质循环以及能量流动的关键环节，是维持湖泊生态系统功能的主要过程之一。
Cyclic voltammograms experiment showed that the structure of the material was stable in the cycle process.
循环伏安实验表明，材料的结构在循环过程中保持稳定。
Monograph emphasizes the importance of proper planning of the recycling process and the system design including all levels and links in the material cycle.
专题著作强调适当的再循环程式的计画和系统设计（在物质系列里包括全部水准和连接）的重要性。
For example, one environmentally devastating stage in a product life cycle is the process of mining raw material.
例如，在一产品的生命周期一个环境破坏性阶段是开采原料的过程。
It can save the cost of material handling, shorten production cycle time, accelerate production process and circulation of Floating capital.
它不仅可以节省物料搬运费用，缩短生产周期，而且能加快生产流程和流动资金周转。
It can save the cost of material handling, shorten production cycle time, accelerate production process and circulation of Floating capital.
它不仅可以节省物料搬运费用，缩短生产周期，而且能加快生产流程和流动资金周转。
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