The cycling Build-up removal air system make the material prewarming and keeping temperature.

采用内建式抽风系统循环应用，让受热体有预温，保温功用。

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Insulating glass is not only block cold and hot, but also can isolate noises, which greatly decrease the energy-cost for keeping temperature inside the building.

中空玻璃不仅把热浪、寒潮挡在外面，还能隔绝噪音，大大降低建筑保温所需的能耗。

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Taken keeping temperature of the sink source working stably and lasting a certain time as target, sink source was optimized and freezing ice was selected as sink source.

以保持冷源工作稳定和一定工作时间为目标，优化选择了冷冻冰作为冷源，并对冷源腔进行了结构优化。

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What is dH/dT as a function, keeping pressure constant, what is dH/dp, keeping temperature constant?

恒定时偏H偏T是什么,温度恒定时的偏H偏p又是什么呢？,好的，让我们解决第一个问题？

麻省理工公开课 - 热力学与动力学课程节选

du/dT constant pressure is the direct derivative with respect to temperature here, which is sitting by itself under constant volume keeping this constant but there is temperature sitting right here too.

偏U偏T，p恒定是对,温度的直接微分，而它本身对体积不变,保持它不变，但是这里也有一个温度,这就是偏U偏V，T恒定。

麻省理工公开课 - 热力学与动力学课程节选

But keeping the temperature rise below 2C will mean adopting a wide range of measures - as the committee puts it, there is "no magic bullet".

BBC: NEWS | Science/Nature | Scientists' grim climate report

But Dr Zheludev has found that a similar effect can be achieved by keeping the temperature stable and using a beam of light to manipulate gallium's metallic nature.

ECONOMIST: Optical communications: Swish switches | The

The rate of greenhouse gas emissions is rising and we're rapidly approaching the date by which science suggests they need to peak if there's to be a reasonable chance of keeping the temperature rise under 2C.

BBC: Durban: Climate summit looks back and forward