The hardening case depth and hardness curve can be changed by adjusting heating time, heating power and cooling speed during induction hardening.

在感应淬火中，通过改变加热时间、加热功率和冷却速度可以改变淬硬层深度和硬度梯度。

youdao

Main factors such as final heating temperature, heating time, heating speed and particle size of raw material on dry distillation of oil shale at low temperature were examined.

对影响油页岩低温干馏的主要因素进行了考察，其中包括最终加热温度、加热时间、加热速度及页岩粒度等因素。

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The influences of the factors, such as the dosage of coloring agent, reaction time, heating temperature and the dose of acid etc., on the system were studied.

研究了显色剂用量、显色时间、显色温度、酸用量等因素对桃叶珊瑚甙显色反应的影响。

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It can, for instance, decide at what time in the evening to turn on the heating by checking when he came home on each of the previous four days, and also what time he came home on the same day last week.

ECONOMIST: The learning home

In more recent years, however, a new set of ocean monitors has documented a decrease in the rate of oceanic heating for the same time period that satellite-based monitoring systems have shown an expanding imbalance between incoming and outgoing energy flows.

FORBES: The 'Glaring Hole' in Climate Science

And that's why part of our jobs package is actually -- it's a very simple concept: Hire people to weatherize homes that will save those homeowners' heating bills, or cooling bills, and at the same time put people back to work and train them in things like insulation and heating systems.

WHITEHOUSE: President Obama Holds a Town Hall in New Hampshire