查询词典 buffer circuit

Using staircase concatenation method SCM,the optimum coupling conditions were achieved for wedge-shaped fiber wedge angle,cylindrical endface lens curvature radius,semimajor axis of planar lightwave circuit elliptical field,aspect ratio of planar lightwave circuit elliptical field,misalignment tole.

在多量子阱-平面光波光路前置模斑转换器和不加模斑转换器的情况下，用阶梯串联法数值模拟并优化设计了楔形光纤-平面光波光路间最佳耦合参量：楔形光纤楔角45°、端面圆柱透镜曲率半径2。

A sequential circuit controlled the switching of the three timeslots. Technical details, such as, sequential logic design and switching circuit were discussed.

由时序电路控制三个时隙的切换，论述了时序设计和开关选取等技术细节。

The series circuit is a circuit where the current is not divided at any point .

串联电路是在任何点上不再分开的电路。

The fundamental configuration of the main circuit of series power quality compensator is proposed and its design scheme of the main circuit is analyzed based on the development of an experimental prototype.

文中介绍了串联型电能质量补偿器主电路的基本结构，结合实验样机的研制对主电路各部分设计方案进行了分析比较。

This paper has simply introduced the series resonance circuit principle of work and the electric circuit characteristic, and has used simulation teaching software Multisim carries on the analysis it.

本文简要地介绍了串联谐振电路工作原理和电路特点，并使用仿真教学软件Multisim对其进行分析，仿真结果与理论计算结果基本一致，说明了Multisim在电路分析教学中具有非常重要的意义。

And it throught the computers simulation about the series resonance circuit,it summarizes the effects on the circuit of the parameters and the factors.

并利用计算机对谐振回路进行仿真计算，分析出电路中各参数和各种因素对充电回路特性的影响，并对以后高频大功率串联谐振逆变电源的设计有一定的指导意义。

During the testing process, the circuit use the on-off power supply's pull and push structure as prototype, gaining a additional LC in series resonance circuit, which is also a opposite sharp structure. In the same frequency,and in the work state of work voltage, receiving even more high efficiency and output power.

该电路在实验过程中以开关电源推挽式结构为原型，改进得到一个附加了LC串联谐振回路的反激式结构，在同等工作频率、工作电压的状态下，得到了比推挽式结构更高的效率和输出功率。

Although the first thesis on Ferroresonance was published in 1920, FR is still not a fully understood phenomenon. This thesis focuses on single phase FR in Gas Insulated Switchgearwith inductive potential transformers, fed by the circuit breaker grading capacitance. In principle, FR is a forced oscillation in a non-linear series resonance circuit including a capacitance and non-linear inductance, which shows significantly distorted voltage and current waveforms.

中文摘要虽然第一篇有关铁磁共振（Ferroresonance，简称FR）的文献早在1920年即被发表，但是此一特殊的现象至今仍然未被完全了解，本论文将讨论电力系统中之气封绝缘开关设备（Gas Insulated Switchgear，简称GIS），由於断路器的极间电容和电感型比压器（Potential Transformer，简称PT）的非线性电感所构成的单相铁磁共振；理论上，铁磁共振是由电容和非线性电感所构成的非线性串联共振，造成电压和电流波形明显的畸变。

In this thesis, soft starter equipment realized by thyristors power transform circuit is studied. To improve equipment performance, we apply variable reactance technique to AC motor soft starter study. The high voltage AC working winding of reactance is in series with motor winding, while low voltage control winding and thyristors groupware with intelligent controller constitute close loop circuit. We adopt thyristor phase control voltage-regulator mode to control low voltage winding, then control the reactance of high voltage winding, and then arrive at the goal-control the current and voltage of motor AC to realize motor soft starting.

本文研究由晶闸管功率变换电路实现的软起动器装置，为了提高装置的性能，将可变电抗技术应用于交流电机软起动研究中，电抗器的高压交流工作绕组与电动机绕组串接，低压控制绕组与带智能控制器的晶闸管组件组成闭合回路，采用晶闸管相控方式控制低压绕组，从而控制高压绕组的阻抗，以达到对电机电流与电压的控制，最终实现电机软起动的目的。

A type of short circuit protection circuit.

一种短路保护电路。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我