查询词典 transistor

But in the subcircuit IGBT model, the conductivity modulated n- layer resistor is equivalent effectively to a VCR , and other components such as DMOST and pnp transistor portion are taken from the standard spice library.

在等效电路模型中，用电压控制电阻等效IGBT高阻、厚外延n-区的电导调制电阻，准确地体现了IGBT电导调制效应的原理，克服了传统IGBT等效电路模型把n-区电阻视为pnp管基极电阻的不足。

The controllability of backlight brightness and its on/off state is important for achieving 1 ms display precision of tachistoscope, while the backlight of thin film transistor liquid crystal display is generally uncontrollable. Thus, an independent controllable LCD backlight adjusting system is present.

基于背板光源的亮度及亮／灭独立可控是速示器达到1ms显示精度的重要手段之一，而薄膜晶体管液晶显示器的背光通常不可控，提出一种独立可控的液晶背光调节系统。

The st AT us in quo of Impulse Ground Penetr AT ing Radar and the general principle of A valanche Transistor are discussed then a new method for A valanche simul AT ion is given in this thesis.

摘 要：介绍了无载波脉冲探地雷达的现状及雪崩三极管一般工作原理，并且对其雪崩过程提出了一种新的仿真思路。

A bipolar pulse gener AT or with A valanche Transistor is introduced which uses two paralleled tubes to enhance the amplitude of the output pulse. Meanwhile the power supply voltage can be adjusted, so better synchronous triggering can be performed.

介绍了一种双极性雪崩三极管脉冲产生器电路；电路采用双管并联以增大输出脉冲的幅度，并采用调节电源电压的方法来达到良好的同步触发。

Since the base voltage of the output transistor is the log of the absolute value of IIN, the log and antilog terms cancel, so the capacitor becomes a linear integrator with a charging current directly proportional to the absolute value of the input current.

由于晶体管的输出电压为基础的智能化信息网络，日志记录和反对数的绝对值计算取消，因此成为一个电容器充电电流成正比的电流输入绝对值线性集成商。

Heterojunction bipolar transistor is one of the most important solid-state devices in the optical and wireless communication...

异质结双极晶体管是光纤通信和无线通信系统中的关键器件之一，有着广阔的应用前景，对它的研究具有重要的学术意义。

He wired to the company to send 200 transistor sets down before the end of the month.

让我记下你的地址，这样式我就能给你所需要的详细材料。

We must give great care upon transistor biasing.

我们必须十分重视晶体管的偏置。

He devises a new type of transistor.

他发明了一种新的晶体管。

This circuit is not a push-pull arrangement and the EL only fluoresces during the time-period when the transistor is turned off.

该电路是不是推挽安排，只发出荧光的发光在时间周期，当晶体管处于关闭状态。

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。