why is a fountain pen leak in an airplane?
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why is a fountain pen leak in an airplane?
why is a fountain pen leak in an airplane?
why is a fountain pen leak in an airplane?
翻译,为什么钢笔会在飞机上泄漏?如果坐飞机时,在高空巡航状态时,将一个空的矿泉水瓶盖好,那么道理地面时,你会发现瓶子确实会被压扁.同样的,如果你在地面将瓶子盖好,在空中打开,会发现在打开的一瞬间,会有类似打开汽水瓶那样的跑气声.
至于携带钢笔,如果钢笔的墨水囊是柔性的(比如说软橡胶),那么高空中是会漏水的.据说飞机上我气压只有地面的60%.现代的客机诚然都是有增压措施的,但是该措施并不是说为时压力一点都不变,而是将客舱内的气压保持在一定的范围之内,具体说就是不超过相当于海拔高度8000英尺(2400米)的气压.
你提问三要翻译这个问题还是要解释为什么钢笔会在飞机上泄漏?
why is a fountain pen leak in an airplane?
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