求翻译：水温在60℃~90℃之间时，杯底气泡逐渐减少，气泡上升逐渐加快；达到100℃时，气泡上升越来越快。温度不再变化。从这个实验中我们的到水在100℃时开始沸腾的结论。是什么意思？

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Water temperature at 60 degrees C ~ 90 bottom of the cup, when between °C bubbles, bubbles rise gradually decrease gradually accelerate; 100 °C, bubbles rise faster. temperature does not change. In this experiment we are in the water at the start at 100 ° C boiling conclusions.

Water temperature when 60℃~90℃ between, the cup bottom air bubble reduces gradually, the air bubble rise speeds up gradually; Achieved when 100℃, the air bubble rise is more and more quick.The temperature no longer changes.From this experiment we to water when 100℃ starts the ebullition conclusion.

When the water temperature is between 60 ¡æ ~90 ¡æ, base dwindling air bubbles, bubble rising gradually accelerating; up to 100 ° c, air bubbles rise faster and faster. Temperature is no longer changing. From this experiment, we start boiling water at 100 ° c of the conclusions.