negative delta

基本解釋

And so, in fact, the delta here is negative.
因此，實際上這里的delta，E是負的。
Well, here we get, we find that delta H is dH Delta S is negative 198 joules per Kelvin.
我們發(fā)現(xiàn)自由焓的變化,為負92千焦，negative，92，kiloJoules。,熵增dS是負198焦耳每開爾文。
If the delta is ever negative, consider that an error, as you should never get an item from the queue with an earlier trigger time, when the delay has ended.
如果時間差是負數(shù)，可以視為一個錯誤，因為永遠不會在延遲時間結(jié)束后，在一個更早的觸發(fā)時間從隊列中取得項。

And if you work out the energetics as we've gone with thermochemistry, dH you discover there's a huge negative delta H.
如果你計算能量變化,就像在化學(xué)熱力學(xué)中所作的一樣，你會發(fā)現(xiàn)很大的負的。
麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選
Delta v is positive in this direction here, the work is negative. So work on the system is positive. Work done by the system is negative.
功是負的，總而言之,外界對系統(tǒng)做功的符號為正。
麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選
And so, in fact, the delta here is negative.
因此，實際上這里的delta，E是負的。
麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選

There is a lot to dislike about Delta, starting with the fact that it has earned negative economic earningsfor each of the past five years.
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