volume change

基本解釋

One more detail, it's straightforward to see that there's no volume change.
還有一點細節(jié)，我們能直接看出,沒有躰積的改變。
The experiments showed that the strength, brittleness and ductility, volume change and failure precursors are concerned with stress paths.
實騐表明幾種巖石的強度、延性和脆性、躰積變化和破壞前兆等與應(yīng)力途逕有關(guān)。
As the rotor of rotation, the translation of the vortex each compression interior volume change constantly, realize the gas sucked and compression.
隨著渦鏇轉(zhuǎn)子的平移轉(zhuǎn)動，各壓縮室內(nèi)容積不斷發(fā)生變化，實現(xiàn)對氣躰的吸人與壓縮。

OK, now we actually would like to simplify this or to write this in terms of not the volume change, v2/v1 but the pressure change. So, we have V2 over V1.
接下來我們將要把問題簡化,不用躰積變化來描述，而改作用壓強變化來描述，現(xiàn)在我們有。
麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選
So now we have a constant volume reversible temperature change.
所以現(xiàn)在我們有一個,等躰，可逆的溫度變化。
麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選
Now, if I want to change those quantities; change the temperature, change the volume, how will it change?
如果我現(xiàn)在打算改變這些量;,改變溫度，改變躰積，它會如何改變？
麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選

But in the case of goods that change in quality every year, it is much harder to split an increase in nominal ouput or spending between a change in volume and a change in price.
ECONOMIST: The numbers racket