negative delta

基本解释

And so, in fact, the delta here is negative.
因此，实际上这里的delta，E是负的。
Well, here we get, we find that delta H is dH Delta S is negative 198 joules per Kelvin.
我们发现自由焓的变化,为负92千焦，negative，92，kiloJoules。,熵增dS是负198焦耳每开尔文。
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.
如果时间差是负数，可以视为一个错误，因为永远不会在延迟时间结束后，在一个更早的触发时间从队列中取得项。

And if you work out the energetics as we've gone with thermochemistry, dH you discover there's a huge negative delta H.
如果你计算能量变化,就像在化学热力学中所作的一样，你会发现很大的负的。
麻省理工公开课 - 热力学与动力学课程节选
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.
功是负的，总而言之,外界对系统做功的符号为正。
麻省理工公开课 - 热力学与动力学课程节选
And so, in fact, the delta here is negative.
因此，实际上这里的delta，E是负的。
麻省理工公开课 - 固态化学导论课程节选

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.
FORBES: Vanguard And Schwab ETFs Clean Up On Being Cheap