推导了了一个短沟道MOST阈值电压温度系数表达式；
We deduced a expressions for threshold voltage temperature coefficient of short channel MOST.
在基准电压源的设计中，如何实现高精度、低温度系数是一大难点。
Voltage Reference in the design, how to achieve high-precision, low temperature coefficient is a major difficulty.
仪器的零点读数也会随着环境温度的变化而变化。这种效应通常称为电压偏置温度系数。
The zero reading may also vary as the ambient temperature changes. This effect is usually referred to as the temperature coefficient of the voltage offset.
由此得到温度系数很小的带隙基准电压。
Therefore, we get the bandgap reference voltage with very small temperature coefficient.
然而，要使用电容器就必须明白其特性：包括电容值、额定电压值、温度系数以及泄漏电阻等。
However, to be useful, they must be characterized for capacitance value, voltage rating, temperature coefficient, and leakage resistance.
传统的导热系数测量仪器需要不断测量温度传感器的输出电压，记录时间，工作量大，重复性工作多，难以推广应用。
Since time and output voltage of temperature sensor must be repetitiously recorded, using conventional instruments to measure thermal conductivity is a tough task and can not be generalized.
主要分析了获得零温度系数的参考电压的机理，通过分析修改其经典结构，给出了可以应用于实际的带隙基准源模型。
Paper analyzes the mechanism of zero temperature coefficient reference, and modifies the classical configuration to deduce the circuit which can be used in practice.
研究了环境温度，过量空气系数，蓄电池电压，点火提前角对单循环冷起动时，起动转速和排放的影响。
The effects of environment temperature, excess air ratio, storage battery voltage on start speed and emissions are studied.
它利用带隙基准的基本原理，结合自偏置结构以及适当的启动电路，获得了相对稳定的电压值以及较好的温度系数。
It USES the traditional principle of bandgap reference together with the self-bias structure and startup circuit to get the stable voltage output and good temperature coefficient.
基于带隙基准的基本原理，设计了一种高精度、高电源抑制比(PSRR)、低温度系数(TC)的带隙基准电压源。
Based on the basic principle of bandgap reference, design a high precision, high power supply rejection ratio (PSRR) and low temperature coefficient (TC) bandgap voltage reference.
在非线性电阻消谐方式下，正温度系数(PTC)热敏电阻和三次谐波滤波器可以较好地解决零序电压偏高的问题。
Positive temperature coefficient (PTC) thermistor and triple frequency harmonic filter can reduce zero sequence voltage when a nonlinear resistance is used to prevent ferroresonance.
带隙基准可提供近似零温度系数和大的电源电压抑制比的稳定电压基准，且与工艺基本无关。
Bandgap Reference can provide stable voltage with nearly zero temperature coefficient and larger PSRR, and also are process unrelated.
通过启动电路和提高电源抑制比电路的加入，使得带隙基准电压具有较高的电源电压抑制比和较小的温度系数。
The inclusion of the start up circuit and PSRR enhancement circuit enables it to achieve a low temperature coefficient and high PSRR.
主要利用电阻的温度系数与阈值电压VTH温度系数相同的特性实现温度补偿原理。
It compensates for the temperature characteristics of the resistor and the threshold voltage VTH in such a way that the reference current has small temperature dependence.
在传统正负温度系数电流叠加的基础上，通过增加一条电流支路，对温度特性进行优化，使用简单的结构得到了很好的温度特性和电源电压调整率。
Compared with the typical current superposition with positive/negative temperature coefficient, the third current branch was added to optimize the temperature features by curvature compensation.
通过调整氟化铝添加量、出铝量和设定电压，以及氧化铝下料间隔的自修正，实现对电解槽温度、初晶温度、效应系数的控制。
The bath temperature, liquidus and anode effect were controlled by adjusting the AlF3 additions, aluminum tapping magnitude, cell voltage set-point and the alumina feeding interval.
通过调整氟化铝添加量、出铝量和设定电压，以及氧化铝下料间隔的自修正，实现对电解槽温度、初晶温度、效应系数的控制。
The bath temperature, liquidus and anode effect were controlled by adjusting the AlF3 additions, aluminum tapping magnitude, cell voltage set-point and the alumina feeding interval.
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