脹杯 的英文怎麼說
中文拼音 [zhàngbēi]
脹杯
英文
expansion cup-
When a bubble rises, it will experience less pressure in the surrounding liquid and therefore become larger. however, the change of pressure is very small in view of the short path from the bottom of the glass to the liquid surface. therefore, pressure change is not the major cause of bubble growth
雖然氣泡在玻璃杯中上升時，周圍的水壓會逐漸減少，令氣泡膨脹，但由於從玻璃杯底至水面的距離其實很短，水壓的變化不是太大，所以這不是氣泡變大的主要原因。
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