合肥百大购物卡查询:帮忙翻译

This article introduction will be partial mainly introduced the piezoelectricity micro driver the development situation, the approximate classification and the piezoelectricity will use the material the introduction; Second chapter introduction piezoelectricity driver piezoelectricity actuation principle and piezoelectricity driver basic structure; Third since chapter has made a general summary in the first two chapter of foundations to the domestic and foreign such long time to the piezoelectricity driver research condition; Then the fourth chapter introduced Athens actuates some merits and existence insufficiency; Finally fifth chapter really to front several chapter of summaries piezoelectricities driver in actual middle utilization present situation and future prospects for development.