In the summer her mobile home heats up like an oven.

在夏天，她的活动住房像个烤箱那样热起来。

《柯林斯英汉双解大词典》

A small battery heats up thin metal threads in the cloth to change colors or forms.

一个小电池加热布料上的细金属线来改变颜色或形状。

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Global warming heats up the Arctic twice as fast as the rest of the world, meaning Alaska's tundra stands to vanish if temperatures continue to rise.

全球变暖使得北极升温的速度是世界其他地区的两倍，这意味着如果气温继续上升，阿拉斯加苔原将消失。

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So I'm ready to go." In other highlights Thursday, medals will be up for grabs in the men's 200 meters, Qualifying heats also begin in the men's 800 and 5,000 meters, and women's hammer throw, The women will also try to advance to Friday's 200-meters final.

VOA: standard.2009.08.19

You know, you mix acid and base together and the thing heats up like crazy, right.

你知道，当你把酸和碱混合起来时,这东西会像疯了一样地变热。

麻省理工公开课 - 热力学与动力学课程节选

So who wins or at least benefits as the tablet war heats up even further?

FORBES: Apple's iPad Mini - Who Wins, Who Loses?

As the election heats up in 2012, we are bound to find out more.

FORBES: Do the Presidential Candidates' Platforms Address the Real Needs of Small Businesses?

The problem is that air heats up when pressurised and cools down when expanded.

ECONOMIST: Energy storage