放大

If direct current amplification is used, effective 第三级 measures to restrain 抑制 influences of disturbance signals must be adopted.

输过程中容易受到工频及其他信号的干扰，若采用直流放大则在传输过程中必须采用有效措施抑制干扰信号的影响。

We can see that the equivalent of two transistors GTO current amplification coefficient ratio α2/α1 than regular thyristor large.

而GTO在设计时使α1+α2≈1.05，给门极控制关断提供了有利条件。可以看出，GTO的两个等效晶体管电流放大系数之比α2/α1比普通晶闸管的大。

A novel current supply for middleandlow power LD has been designed, which operates on the principles of voltagetocurrent conversion, current amplification,and current negative feedback.

本文作者设计了一种用于中、小功率LD的新型电流源，它的工作原理是电压／电流转换、电流放大和电流负反馈。

A novel current supply for middle-and-low power LD has been designed, which operates on the principles of voltage-to-current conversion, current amplification,and current negative feedback.

本文作者设计了一种用于中、小功率LD的新型电流源，它的工作原理是电压/电流转换、电流放大和电流负反馈。

It can be seen that besides the realization of the common-emitter gain, thus current amplification, the common-base properties were also improved due to the reduction of the common-base leakage current. We have attributed the improvement of the common-base properties and the realization of the common-emitter properties to the enhancement of the electron injection due to the utilization of the V2O5 interfacial layer.

研究发现，V2O5界面修饰层的引入明显地减小了共基极漏电流，使器件的共基极特性得到了进一步的改善，同时也使器件表现了共发射极特性，实现了电流的放大，我们已经把共基极特性的改善和共发射极特性的实现归功于界面修饰层的引入提高了电子注入的结果。

The section of voltage amplification is realized by the integration operational amplifier and the current amplification section is made up of the VMOS.

电压放大级采用集成放大器实现，电流扩展级则采用功率MOS管组成互补输出电路。

The structure of the design include a nucleus manipulator (AT89S52 ), the current, sampling, comparision amplification, A/D,D/A converter, keyboard display, and so on.

它以AT89S52作为核心控制器，包括电源、取样放大、A/D和D/A转换、键盘控制与显示等模块。

The meter immobilizes enzyme on the pole and detects the resultant weak current. After amplification, filtering, A/D conversion and the data processing based on MSP430, the measuring result is displayed on LCD.

仪器以单片机MSP430为核心，血糖和酶电极反应时所产生的微弱电流经过放大、滤波、A/D变换经单片机处理后，在液晶显示器上显示出测试结果。

When signals under test are 单击此处编辑母版标题样式 weak, in order to realize signals transmission especially for long distance, direct current amplification or modulation and demodulation may be adopted.

传感器输出的电信号一般为较低频率分量(在直流至几十千赫兹之间)，当被测信号比较弱时，为了实现信号的传输尤其是远距离传输，的电信号一般为较低频率分量(在直流至几十千赫兹之间)，当被测信号比较弱时，为了实现信号的传输尤其是远距离传输，可，当被测信号比较弱时以采用直流放大或调制与解调。

According to the pamphlet, the current in the amplifier can be amplified to 3 amperes.

第 57 页根据小册子，在放大器里的电流可以被放大到 3 安培。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。