查询词典 modulated

The switches are driven out of phase and pulse-width modulated to regulate the output voltage.

开关的驱动不同相，进行脉冲宽度调制以调节输出电压。

The period of this AB oscillation of the shot noise is modulated as varying the dot level by the capacitively coupled gate voltage.

离散噪声AB振荡的周期可以通过控制量子点能级的门电压来调节。

At least one saturated power amplifier is provided for each of the at least one constant amplitude, phase modulated drive signals.

对至少一个固定幅度相位被调的驱动信号的每一个提供至少一个饱和的功率放大器。

Therefore, firstly, the techniques to determine the gapstate density and distribution of a-Si: H films: the photoconductivity spectrum technique and the phase-shift analysis of modulated photocurrent technique, have been described.

由于a-Si：H薄膜的光电性能在很大程度上取决于带隙定域态的密度及分布，所以本论文首先详细描述了a-Si：H薄膜的隙态密度及分布的测量技术—光电导谱技术和调制光电流相移分析技术。

In particuler, for the first time, a rigorous method of calibrating the phase-shift of modulated photocurrent has been presented.

其中首次对调制光电流相移分析技术提出了一种严格校准调制光电流相移的方法。

In order to solve the problem, A new idea to obtain cross-section of traps by measuring modulated photocurrent spectroscopy at two different temperatures is also included.

本文系统地研究了用调制光电流谱法获得固体材料陷阱参数的Ohda理论，指出了该理论在确定陷阱密度分布时存在的问题，并提出了修正的方法。

It is shown that the photoelectron spectra can be modulated by the areas of the two pulses and the delay between them.

结果表明，脉冲面积和脉冲间的延迟对电离光电子谱有明显的调制作用。

In this method,the image is transformed two times with anamorphic fractional Fourier transform and modulated two times by random phase function in the original image plane and the fractional domain separately.

对要加密的图像分别进行两次变形分数傅里叶变换和两次随机相位函数调制，使加密图像的密钥由原来两重增加到六重。

It is found that the localized energy can be modulated by changing the length of surface plasmon microcavity.

研究表明：通过改变亚波长光学谐振腔的长度，可以对聚焦能量进行连续调制。

Modulated polarized light has many important applications for optical measurement and information transmission.

调制偏振光在光学精密测量和光学信息传递中有重要的应用价值。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。