differential temperature

基本解釋

Differential temperature drawing in deep sleeve parts can reduce coefficient and times of drawing, then cut down the cost.
用溫差拉深工藝成形深筒形件能大幅度降低拉深系數(shù)，減少拉深次數(shù)，降低生產(chǎn)成本。
The combination of superplastic differential temperature drawing(SDTD) and sizing was investigated with thermal-mechanical coupled numerical simulation and experiment.
采用熱-力耦合數(shù)值模擬與試驗(yàn)結(jié)合，研究超塑性差溫拉深與整形復(fù)合工藝。
A new type of three parameter combination logging tool is developed to improve the effect of differential temperature logging technology during medium to late term of oil field development.
為提高微差井溫測(cè)井技術(shù)在油田開發(fā)中后期的作用，開發(fā)設(shè)計(jì)了一種新型的三參數(shù)組合測(cè)井儀。

So we already know that. So now we can write CpdT or differential dH as Cp dT plus dH/dp, pdp constant temperature, dp.
我們已經(jīng)知道了這個(gè)，所以我們現(xiàn)在,可以寫出H的微分式：dH等于，加上恒溫時(shí)的偏H偏。
麻省理工公開課 - 熱力學(xué)與動(dòng)力學(xué)課程節(jié)選

Basically, the waves in the ocean have energy, and you use that to lower the temperature differential.
NEWYORKER: In the Air