waste heat

基本解释

"There's a gold mine in waste heat, if you could convert it, " he says.
“废弃的余热是一座金矿，如果你可以让它实现转换的话，”他说。
But it is actually a model of modern energy efficiency, harnessing its waste heat to generate much of its own electricity.
但实际上它是一个现代能量有效利用的工厂模式，它可以回收浪费的热量来生成厂里自己需要的电量。
Engineers trying to maintain the exponential growth in the power of electronics have two preoccupations: making components smaller and making them produce less waste heat.
试图保持电子元件能力指数式增长的工程师们有两个难题：将元件做的更小和使元件散发更少的废热。

But in certain landfills, including some accepting the BP cleanup, waste,heat and methane gas produced by decomposition are being used to generate energy.
You can take heat energy and convert it to work energy and vice versa, and it doesn't say anything about that you have to waste heat if you're going to transform heat into work.
你可以把热能便成功,也可以反过来,但它对于如果你要把热变成功,就必须浪费热量这件事只字未提,它只是说这是能量。
麻省理工公开课 - 热力学与动力学课程节选
Otherwise you're going to waste some of that heat somewhere along the way, some of energy.
否则你就必须在这个过程中,浪费一些热量。
麻省理工公开课 - 热力学与动力学课程节选

In some instances, microCHP systems have attempted to use waste heat for residential space heating.
FORBES: Combined Heat and Computing: The Big Green Story for 2012?

余热
This will be reference to design the waste heat power station and operate the circular fluidizeb bed boiler.
文章分析了其结渣的原因及解决办法;对余热电站的设计及循环流化床锅炉的运行有参考意义。
电子、通信与自动控制技术
余热
This paper analyzes and researches TPV system used for waste heat recovery.
本文对该余热型热光伏系统展开分析研究。
物理学
废热
余热