vth

Also when breathing CO_2, the ventilatory response to exercise above VTh was decreased in the lower flow subjects as compared with breathing room air ( P0.05) and as compared with the higher flow subjects ( P0.05).

而呼吸CO2时，如其对运动时的通气反应高于通气阈则使低流量者与呼吸室内空气者相比，其运动时的通气反应减少（P0.05）。

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The behaviors of the channel hot electron ( CHE) stress at high temperature in LDD NMOSFET are studied and it is found that there is a linear correlation between SILC degradation and Vth degradation in NMOSFET during CHE stress.

对LDD nMOSFET中的高温沟道热电子应力特性进行了研究，发现高温沟道热载流子应力中SILC的退化和Vth的退化存在线性关系。

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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.

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。

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Vth is one of the most important parameters in LC material, it is designed mainly according to the driving method of LCD.

阈值电压（Vth）是液晶材料最重要的参数之一，主要根据液晶显示屏的驱动方式来设计。

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This Vth model is derived by the second-derivative method and is based on the ON-state drain current model of poly-Si TFTs.

该阈值电压模型是在多晶硅TFT开态电流模型的基础上，利用二次微分法推导得到的。

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The effect on threshold voltage VTH of PMOS transistors, caused by BF_2~+ implantation is studied in this paper.

文章研究了BF2~＋注入对PMOS晶体管开启电压的影响。

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