温度波,是由液氦中超流成分(低熵,温度较低)与正常流体成分(高熵,温度较高)的相对运动形成的,称为温度波或熵波(第二声波)。
温度波动 Temperature fluctuation ; variation in testing temperature ; Temperature stability ; perturbation of temperature
温度波动度 temperature fluctuation ; Temperature Constancy ; Temp Constancy ; Temperature stability
试验温度波动度 variation in testing temperature
温度波动性 Allowance of Temperature Fluctuation
温度波动允差 Temperature fluctuation
温度波动范围 temperature fluctuation range
培养室温度波动 Temperature fluctuation in incubation chamber
声波温度表 acoustic thermometer
恒温波动度 variation ; ability ; Temperature staility ; Temperature Fluctuaion
有含湿砂层存在的被动蒸发冷却层屋面的温度波衰减,在本质上不同于干燥状态情况。
The attenuation of temperature wave in humid sand layer on an evaporation cooling roof differs from that in dry sand layer in essence.
研究结果表明,在一定参数值和固定边界条件下,反应体系经由时间-空间对称破缺分支能够产生温度波。
It is shown that the temperature wave can appear beyond spatiotemporal symmetry-breaking bifurcation at a certain constraint controlled externally and a fixed boundary condition for the model system.
此外,一个粗略的正弦曲线图表可以在每天或每年的平均每日温度平面图表中看到,虽然这个图形可能和倒置的余弦波看起来很像。
Also, a rough sinusoidal pattern can be seen in plotting average daily temperatures for each day of the year, although the graph may resemble an inverted cosine wave.
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