在无黑子活动的九个太阳宁静区，研究人员发现声波的传播时间没有这么大的变化。

The researchers also charted sound waves passing through nine quiet regions of the sun, where no sunspots were developing, and found no significant anomalies in the waves' travel time.

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利用无磁场和有磁场的冲击波方程考虑了对局部热动平衡的偏离，计算了中色球层太阳宁静区的冲击波加热模型。

For the middle chromosphere of quiet Sun, to consider the deviation from LTE, using the equations of shock with and without magnetic field, the heating by shock wave has been computed.

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在“宁静”号的一端有一个圆顶屋，这是一个独特的工作区，在它的侧面有六个窗户，顶端有一个窗户。

Attachedto one end of Tranquility is a cupola, a unique work area with sixwindows on its sides and one on top.

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