As 2-d 3-t heat conduct equations are discretized in a fully implicit method, it is very difficult to solve the nonlinear algebraic equations obtained due to strong nonlinearity.

由于二维三温热传导方程具有很强的非线性特性，因此采用全隐格式对该方程离散后，所得非线性代数方程组的求解将变得非常困难。

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A number of companies make cooling pads that are supposed to decrease t he heat from laptop computers.

数量可观的企业生产着手提电脑散热板——这种小玩意儿据说可以给你的手提电脑降温。

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You want to keep spinning your mandrel so that it doesn't melt off the rod and you're going to heat your bead so that it's tacky enough to roll onto the frit and pick up pieces of the glass."

VOA: special.2009.05.18

Real refrigerators actually work with liquids that go into gases so use the latent heat of the liquid, so it doesn't really work like the Joule-Thomson expansion. So this is real.

液体变成气体来工作,以运用液体的潜热，所以这不是,真正像焦耳-汤姆逊膨胀一样工作,这是真实的气体，不像焦耳。

麻省理工公开课 - 热力学与动力学课程节选

I didn't even need to know that heat capacity of the product, right. Because it's effect the thermal mass of the product is negligible compared to the thermal mass of the calorimeter.

我甚至不需要知道生成物的,热容是多少，因为生成物的,热质量的作用相比于,量热计的热质量是可以忽略的。

麻省理工公开课 - 热力学与动力学课程节选

The total is down this year, but it's hard to believe that any people die because they can't heat their homes properly.

BBC: Energy Bill: Big polluters may be exempted

Cities on the water don't heat up and cool down as extremely as landlocked areas do, and the relatively calmer waters of the left coast means less volatility.

FORBES: America's Wildest Weather Cities

Like a watched pot that never boils, they can't always heat a whole room quickly.

ENGADGET: Dyson intros Hot AM04, aims to change the home heating game (video)