微液滴的非机械驱动是操纵微小尺寸液体流动的新方法。本文介绍当前有关微液滴非机械驱动的研究进展 ,包括 :利用电化学方法产生并消耗表面活性分子来产生表面张力梯度 ;把表面浸润性梯度和温度梯度相结合 ;通过光敏化合物偶氮部分顺反异构的转换导致表面自由能的变化 ,最后由光照来驱动微液滴 ,以及利用固体基片上的亲水疏水条纹构建微芯片上实验室的液体非机械输送网络 Non-mechanical actuation of the microdroplets is a new method of manipulating the flow of minute-size liquids. In this paper, we present the current research progress on non-mechanical drive of microdroplets, including: generating and consuming surface active molecules by electrochemical methods to generate surface tension gradient; combining surface wettability gradient with temperature gradient; Anti-Heterogeneous Conversions Lead to Changes in Surface Free Energy, Finally Light Drives Micro-Droplets, and Using Hydrophobic Hydrophobic Stripes on Solid Substrates to Build a Non-Mechanical Liquid Transfer Network in a Microchip Lab