查询词典 waveform audio

Objective To investigate the characteristics of brain stem trigeminal evoked potentials waveform.

目的 研究脑干三叉神经诱发电位的波形特征。

To evaluate the severity of damage and identify the damaged winding s, this paper presents a method that uses the comprehensive information, including the value and waveform of the fault current, insulation resistance, oil-dissolved gas analysis, winding resistance, turns ratio, deformation detection, and it is of significance to the fault elimination.

介绍了综合利用短路电流值和波形、绝缘电阻、色谱、直流电阻、变压比、绕组变形等资料和手段判断大型变压器低压侧出口短路事故的严重程度、被损坏绕组的相别，为故障的处理提供参考。

Communication System Simulation : Unipolar zero waveform and power spectrum, duty cycle of 50%.

通信系统仿真：单极性归零波形及其功率谱，占空比为50％。

00 Known moving average digital filter unit for pulse response h = [k = 0,1,2 1,1,1] Calculation y = x * h , the same is likely to draw a map before 50 y s and x waveform sequence comparison y s and .

已知3点滑动平均数字滤波器的单位脉冲响应为h=[1，1，1 k=0，1，2]，计算y=x*h，在同一张图上绘出前50点y，s和x的波形，比较序列y和

In this paper, the theory and method of crust and upper mantle study with surface waveform inversio...

本文对中国及邻区地壳上地幔三维S波速度结构面波波形反演的理论与方法进行了系统的研究。

In this paper, the theory and method of crust and upper mantle study with surface waveform inversion is systematically studied.

本文对中国及邻区地壳上地幔三维S波速度结构面波波形反演的理论与方法进行了系统的研究。

Three dimensional velocity structure of crust and upper mantle in China and its adjacent regions by surface waveform inversion.

3中国大陆及邻区的地壳上地幔S波速度结构面波波形反演。

A numerical method is presented to analyze the discharge process of REB accelerator with Blumlein forming line. This method can deal with the conducting delay of the gas switch and the impedance variation of the vacuum diode during the discharge process. We calculated the voltage waveform on the diode.

提出的分析强流电子束加速器放电过程的方法可对具有导通时延的气体开关、Blumlein脉冲形成线、阻抗非恒定的真空二极管负载组成的放电系统进行数值计算，所得负载上电压波形能较好地与实验符合

The paper introduces a method of high-accuracy arbitrary waveform generator' s variable address generator which is based on CPLD.

本文介绍了一种基于CPLD的高精度任意波形发生器中可变地址发生器的实现方法。

The dimmer control circuit comprises: three-end bidirectional controllable silicon switch element, comprising grid and turned on by trigger signal of the grid, connecting to AC power supply through lamp load; and a first variable resistor, possessing adjustable resistance and regulating lamp brightness by following modes: changing resistance value of the first variable resistor, changing phase of the trigger signal corresponding to AC voltage waveform, prolonging or shortening turning-on time bucket of three-end bidirectional controllable silicon switch element, thereby changing current provided to the lamp load.

一种调光器及调光控制电路，该调光控制电路包括：三端双向可控硅开关元件，其通过灯负载连接到交流电源，其中，三端双向可控硅开关元件具有栅极，并且由输入到所述栅极的触发信号开启；以及第一可变电阻器，其具有可调节的电阻值，其中，通过以下方式来调节灯负载的亮度：改变第一可变电阻器的电阻值，改变所述触发信号相对于交流电压波形的相位，延长或缩短所述三端双向可控硅开关元件的开启时间段，从而改变了提供给所述灯负载的电流。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。