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Finally, the adsorption property of MSOW-AC to toluene is investigated.

本文最后考察了废弃物基活性炭对甲苯的吸附特性。

The topological structure of a new type of static synchronous compensator, which consists of traditional 12-pulse converter and a cascaded H-bridge, is presented. The purpose of designing such a topological structure, which integrates the concepts of multi-level, soft-switching and re-injection, is to reduce the voltage harmonic content at AC side and to solve dynamic voltage balance among the switches connected in series.

介绍一种新型H桥级联静止同步补偿器(static synchronous compensator，STATCOM)的拓扑结构，它由传统的12脉冲变换器和一个H桥链构成，结合了多电平、软开关和注入技术，降低了交流侧电压谐波含量，解决了串联开关动态电压平衡的问题。

Ac-coupled technique is used in the transconductance stage to reduce the supply voltage ulteriorly.

跨导级采用了交流耦合互补跨导进一步降低了电源电压。

Therefore, the study on transient voltage stability of AC/DC power systems is of great importance.

因此，研究交直流系统的暂态电压稳定性具有重要意义。

In the AC/DC system, advancing the transient stability is the precondition of safety and stability.

在交直流互联系统中，提高系统的暂态稳定性是保证系统安全稳定运行的前提。

This has prompted system designers to consider underground AC or dc transmission by cable.

这就促使电力系统设计者考虑采用电缆由地下交流或直流输电。

The present invention relates to an AC plasma display panel, and it is formed from several picture elements, several material electrodes and several column electrodes, in which every picture element in composed of three subpicture elements which are arranged in the triangular form, and the form of subpicture element is dependent on an isolating wall, and is suitable for emitting several visible lights.

本发明是关于一种交流电浆显示面板，其由多个画素、多个资料电极以及多个列电极所构成。其中，每个画素是由呈三角排列的三个次画素所构成，而次画素的形状是由一阻绝壁所决定，并且适于发出多种可见光。

Subsets of noise are AC power-related hum and buzz, electronic crackling, vinyl record clicks and pops, between-station radio noises, tape modulation noise, and the triboelectric cable effect.

噪音可分为交流电源产生的嗡嗡声、电器开关弹开声、塑胶磁带咔哒声、台间无线电噪音、调制磁带时的噪音、摩擦电效应噪音等几个不同的组。

The AC drive control system of the trolley bus with two kinds of power supply in Beijing is presented.

介绍了北京双源无轨电车交流传动控制系统，分析了无轨电车交流电传动系统的特点。

The control performance of the electric-wheel was studied by using traditional PID and fuzzy PID based on the simulation model of the nonlinear truck AC drive system.

针对这一交流非线性车辆电传动系统仿真模型，研究传统PID控制和模糊PID控制的控制性能。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。