bicycle pump

基本解釋

And that really is the bicycle pump.
這正是自行車打氣筒的情況。
Another team developed a mobile bicycle pump in Ghana to help farmers get water for irrigation.
還有一個(gè)小組在加納開發(fā)了一種移動腳踏泵，農(nóng)民可以此獲得用于灌溉的水。
Hardly a major problem though, unless, that is, it then turns out that part of your bicycle pump has gone missing somewhere along the way from Zeebrugge.
雖然不算什么大問題，我發(fā)現(xiàn)打氣筒的一個(gè)零件掉在自比利時(shí)澤布魯日出發(fā)以來的路上。

You do it so quickly that the heat flow between the inside of the bicycle pump and the outside is too slow compared to the speed at which you compress.
我們用力很大,于是壓縮得很快,打氣筒內(nèi)外熱傳遞的速度,與之相比要慢得多。
麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選
That example I gave last time with the bicycle pump was not quite the right example.
上次我舉打氣筒的例子,是不太恰當(dāng)?shù)摹?br>麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選
So you start with the bicycle pump at one bar, let's say, right?
一個(gè)大氣壓，開始？
麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選

Beginning the rounds of Nurpur Harouni on his itinerant mornings, summoned to a broken pump, Nawab and his bicycle bumped along, decorative plastic flowers swaying on wires sprouting from the frame.
NEWYORKER: Nawabdin Electrician