With the increase of temperature the adsorption equilibrium constants decrease while the effective diffusivity increases.
实验结果表明，有效扩散系数随温度升高而增大，吸咐平衡常数则正好相反。
The results show that the thermal diffusivity decrease with annealing temperature elevating.
结果表明：纳米氧化铝的热扩散率随退火温度的升高而减小。
In addition, both hydrogen permeation time and trapping coefficient of hydrogen increase but the hydrogen diffusivity decreases in the steel with the elevation of annealing temperature.
此外，随着退火温度的提高，氢渗透时间和氢陷阱系数也增大，而氢的扩散系数则降低。
The adsorption equilibrium constants decreased with the temperature, while the diffusivity increased with temperature.
烃分子的吸附平衡常数随温度的升高而降低，而扩散系数随温度的升高而增大。
The experimental data of copper was obtained about the phase lag dependence of modulation frequency at normal temperature, and the thermal diffusivity of copper was acquired by using the linear fit.
实验得到了铜在常温下的调制频率与相位差间的实验数据，通过对实验数据的线性拟合得到了铜的热扩散系数，以及铜-不锈钢在300 K和20 K低温下的接触界面层热阻。
The experimental data of copper was obtained about the phase lag dependence of modulation frequency at normal temperature, and the thermal diffusivity of copper was acquired by using the linear fit.
实验得到了铜在常温下的调制频率与相位差间的实验数据，通过对实验数据的线性拟合得到了铜的热扩散系数，以及铜-不锈钢在300 K和20 K低温下的接触界面层热阻。
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