Some people like small talk in a meeting before digging into important matters, while others are more straightforward.
有些人喜欢在深入讨论重要问题之前在会议上闲聊,而有些人则更直截了当。
The method can rapidly degrade polymers into small molecular organic matters, and can reduce COD content in some degree. Besides, the operation is easy, and the apparatus cost is not high.
本方法能快速降解高 分子聚合物为低分子有机物,并能在一定程度降低污水COD值,其 操作简单,设备费用不高,在废水处理中有较大的经济效益和社会效 益。
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