中文摘要：

综合概述了微纳米流体多尺度混合现象的发展和研究现状,探讨了微纳米流体多尺度混合现象的表征方法,指出了需要解决的关键问题和可行的研究方法。最后给出了微纳米尺度混合现象的一些典型应用及展望,如组合反应、电化学反应及新型DNA分离。

英文摘要：

The state-of-the-art developments and progress of multi-scale mixing phenomena in micro-fluidics and nano-fluidics are reviewed. The approaches to characterizing multi-scale mixing phenomena are discussed. Some key issues and feasible methods for future research are also presented. Finally, several typical applications using micro-fluidics and nano-fluidics, including combined reaction, electrochemical reaction and DNA separation, are given.