撞击多孔体产生的碎片较少,因此产生热量的能量更多。
Impacts on porous bodies generate less debris, so more energy goes into producing heat.
完成这一壮举需要适应,既要在龟体内产生热量,又要防止它逃入周围的水域。
Accomplishing this feat requires adaptations both to generate heat in the turtle's body and to keep it from escaping into the surrounding waters.
想想看:叶子在腐烂时会产生热量,使土壤升温;反之,温暖的土壤又影响了微生物的生存条件。
Think about this, decomposing leaves create heat that warms the soil; the warm soil in turn affects the growth, the conditions of organisms there.
The heater is on, it's producing heat until a negative signal is registered, 'oh we've gone too high', and then it turns off.
加热器会开着,一直产生热量直到它得到一个关闭的信号,噢我们弄得太热了,然后就关闭了
It'll be hotter. How much hotter? Well, that depends on how much heat was produced.
它会更热一些,更热多少?,这取决于产生了多少热量。
So that's the important take-away message from this slide. If we think about these different types of lights, microwave light, if it's absorbed by a molecule, is a sufficient amount of frequency and energy to get those molecules to rotate. That, of course, generates heat, so that's how your microwaves work.
重要的信息,如果我们看看,这些不同种类的光,微波,如果被分子吸收,它的频率和能量可以,使分子转动,这当然的,会产生热量,这就是你们微波炉的工作原理。
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