A for solving Shrodinger equations and numerical calculation, we investigate the driving frequency dependence of the current of periodic coupled quantum wells.
采用Gurvitz等人直接求解薛定谔方程的方法并结合数值计算,分析了驱动频率对周期耦合量子阱体系的电流的影响。
Furthermore,it is found out in the experiments that the degree of phase response linearization of liquid crystal modulator decreases with driving frequency increasing.
同时,本文还在实验中发现了,相位响应的线性化程度会随着驱动频率的提高而降低。
A kind of high integration and high speed(single cycle direction 50ns)C8051F040 is employed as the microprocessor,the drawback of low driving frequency by using conventional single chip processor is overcome.
该方法基于集成度高、超高速(单周期指令50ns)C8051F040单片机为核心,从根本上克服了传统单片机CCD驱动系统中驱动频率低的弱点。
The discharge characteristics of shadow mask plasma display panel (SM-PDP) under different frequency of driving voltage from 100kHz to 250kHz are investigated.
研究了荫罩式等离子显示屏(SM-PDP)的驱动电压频率从100kHz到250kHz变化情况下,显示单元放电特性的变化。
The stress of suspender caused by the vertical vibration and longitudinal vibration of deck is derived and the influence factors are discussed,such as vehicle speed,vehicle frequency,driving frequencies with shift,etc.
假定短吊杆两端与拱肋及桥面均为固结,通过对桥面竖向及纵向振动作用下吊杆截面应力的理论推导及参数分析,探讨车速、车辆振动频率、修正的驱动频率等主要参数对吊杆截面应力的影响,概括出桥面振动荷载作用下吊杆不均匀应力分布情况及应力动态增大系数的范围。
