Differential temperature drawing in deep sleeve parts can reduce coefficient and times of drawing, then cut down the cost.

用温差拉深工艺成形深筒形件能大幅度降低拉深系数，减少拉深次数，降低生产成本。

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This paper mainly introduces the application of the double Differential temperature control system in the Propylene Distillation tower of the Gas Distillation unit.

本文主要介绍双温差控制系统在气体分馏装置丙烯精馏塔控制上的应用。

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The decomposition kinetics of lithium manganese oxides precursor in air atmosphere was investigated at different heating rates with differential temperature analyses.

采用不同升温速率的差热分析研究空气气氛中锰酸锂前驱体分解的反应。

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So we already know that. So now we can write CpdT or differential dH as Cp dT plus dH/dp, pdp constant temperature, dp.

我们已经知道了这个，所以我们现在,可以写出H的微分式：dH等于，加上恒温时的偏H偏。

麻省理工公开课 - 热力学与动力学课程节选

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

NEWYORKER: In the Air