The results show that the elastic membrane thickness , actuator span and gap spacing have a strong effect on the deflection , the actuator undergoes the deflection increasing nonlinearly at voltages below pull - in voltage and snap through instability at voltages above pull - in voltage when subjected to a voltage ramp , the re - set time and repeatability are attractive when the actuated voltage is set to zero 结果表明，驱动器的弹性薄板厚度、跨度和电极间距明显影响变形位移；驱动器的变形位移随驱动电压的增加出现稳定的非线性增加和不稳定的“拉入”现象；驱动电压撤除后镜面回复时间短，重复性好。
It also showed that doping concentration as well as the dopant itself had great influence on device character ; the el spectrum of devices indicated that the emitting sites in the doped devices shifted from alq molecules to the dopant and the current mechanism of the device was also changed when doping in the host 从能带结构来看，掺杂剂的引入相当于在发光层中引入了新的能级结构，这是掺杂后器件性能发生改变的根本原因；适当的掺杂剂和掺杂浓度能够大大提高器件性能（在20v直流电压驱动电压下获得了亮度为25000cd / m2的掺杂型有机el器件） 。
( 1 ) cfrc can effectively reduce the driving voltage required by catholic protection because of its good electric conductivity ; ( 2 ) applying cement - based pn - junctions on the prevention of reinforcement corrosion . in the interface of p - type region and n - type region of pn junctions a self - built electric field will be formed , and its direction is from n - type region to p - type region 由于cfrc具有良好的导电能力，利用cfrc进行阴极防护，能有效的降低阴极防护驱动电压；应用水泥基pn结的自建电场进行钢筋锈蚀防护，能在不降低结构性能的基础上提高钢筋的电子逸出功，使钢筋中的电子不易逸出，达到钢筋锈蚀防护的目的。
In the dissertation , the response characteristics of capacitive accelerometer whose sensing and driving combs have small angles of decline for step and shock signals are deeply researched for different driving voltage configurations . the dependences of the critical time of the pulse signal and the critical step signal for the different configurations and different angles of decline are developed 本文深入研究了梳齿小角度倾斜的电容式传感器，不同驱动电容配置下受到脉冲加速度信号和阶跃加速度信号作用时的响应特性，得到了在不同驱动电容配置，不同倾斜角度情形下的临界脉冲可持续时间和最大阶跃加速度信号随驱动电压的变化曲线。
