In the investigated temperature range, the conductive mechanism ofr all samples belongs to the variable range hopping conduction of the polarons.
在所研究的温度范围内，所有材料的导电机理都属于极化子的变程跳跃导电。
Based on abstract interpretation theory, this paper extends classical interval abstraction, and extended intervals are used to describe variable range.
本文基于抽象解释理论框架，扩展了经典的区间抽象，提出了一种扩展区间的方法来表示变量的值范围信息。
According to the test, the welding interlayer temperature of X60 pipeline in the normal and low temperature is analyzed in order to study the influence of its variable range on welding quality.
通过采取焊前预热、控制焊接线能量和层间温度、焊后保温缓冷等工艺措施，并采用相应的检测方法，保证了胺液吸收塔的低温焊接质量。
The analysis of the resistance-temperature relation using the variable range hoping (VRH) model shows that the intrinsic mechanism of the laser irradiation is the delocalization of the electrons.
利用变程跳跃模型对电阻温度曲线进行分析讨论，表明激光作用的内在机制是激光辐照诱导电子退局域化。
The analysis of the resistance-temperature relation using the variable range hoping (VRH) model shows that the intrinsic mechanism of the laser irradiation is the delocalization of the electrons.
利用变程跳跃模型对电阻温度曲线进行分析讨论，表明激光作用的内在机制是激光辐照诱导电子退局域化。
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