The piston absorbs heat form the gas, and this heat must be carried away it the metal temperature is to be held within safe limits.

活塞由于燃气而发热，假如要使金属的温度保持在安全限度以内就必须散热。

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Heat islands develop best under particular conditions associated with light winds, but they can form almost any time.

在和风相关的特定条件下，热岛会形成最佳状态，但它们也几乎可以在任何时候形成。

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Water and heat from volcanic activity are two basic conditions needed for life to form.

火山活动所散发的热量和水是形成生命的两个基本条件。

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You could run the reaction, take solid iron gaseous oxygen, form iron oxide, measure the heat of formation of it, tabulate it.

你可以进行一个反应,用固态铁和氧气生成氧化铁，测量它的生成热，列成表格。

麻省理工公开课 - 热力学与动力学课程节选

Burning yak dung in a wood-burning-style stove was the only form of heat at night, Ms Lloyd said.

BBC: Himalayan Rescue Association team

If the body continues to lose heat, this mild form of hypothermia morphs into a moderate and then severe form of hypothermia.

FORBES: Magazine Article

Some form of heat advisory, heat warning, or heat watch has been issued for the nearly 2000 mile stretch from Massachusetts to Oklahoma.

FORBES: Heat Wave Sweeps U.S., Reminds Taxpayers of Value of Energy Credits