On the basis of the mechanism analysis of the problem, the temperature rise of the measured medium caused by step pressure could lead...

对问题的产生原因和机理进行分析，认为问题的产生原因可能在于方波压力上升沿导致的被测气体温度变化。

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The research team's temperature analysis showed that summer temperatures in the Arctic, in step with the reduced energy from the Sun (related to an approximately 21, 000-year cyclical wobble in Earth's tilt relative to the Sun), cooled at an average rate of about 0.2 degrees Celsius per thousand years.

CNN: Warmest Arctic temperatures for 2,000 years, says new study