When you pop a frozen waffle into the toaster, electrical energy turns into heat energy.
当你取出一块冷冻华夫饼饼放进烤面包器时，电能转化成了热能。
Just as electrical energy generates heat when it meets resistance so our psychic energy generates tension and stress when it has to flow through areas that aren't our preference.
就像电子遇到了电阻时能量产生热量那样，当我们的心理能量流向不喜欢的领域时，我们就会产生紧张和压力。
The major difference between these two power generators is that the chemical energy of the fuel cell is converted directly to electrical power without intermediate conversion first to heat.
主要的区别在于，燃料电池的化学能量能直接转化成电能而不需要先转化成热能。
He continued: 'Thermoelectric devices convert heat to electrical energy and this can be from the sun or a drop in temperature such as day temperatures to night.
他继续说：“热电装置将热量转化成电能，这些热量可以来自太阳或者温差，比如白天到夜晚的温差。”
We're going to need a bigger windmill: a typical hurricane releases some 600 trillion watts of heat energy, equivalent to 200 times the world's total electrical generating capacity.
我们真该建造一个大的风车：一场一般的飓风大约释放600万亿瓦的热能，这相当于全世界总发电量的200倍。
For instance, we squander about 30 percent of the energy in our homes. What's surprising is the amount of heat we lose through the area behind electrical outlet junction boxes.
例如，我们有大约30%的能量消耗在家里，通过电源插座线盒背部范围损失的热量高得惊人。
At the bottom of the pipe there is a generating set converting heat energy into electrical energy.
管子底部装有发电机组，把热能转化为电能。
Electrical effect. Two different metals welded together can transform heat energy into electrical energy. This principle is used in the refinery to measure temperature by use of thermocouples.
电效应。两种不同的金属焊接在一起可以将热能转化成电能。在炼油厂，根据这一原则，通过使用热电偶来测量温度。
The primary energy consumption and the energy cost of the heat pump dryer are compared with those of electrical heating dryer and steam-heating dryer and their economic evaluations are carried out.
本文还对热泵干燥、电加热干燥、蒸汽加热干燥的一次能源消耗和能源费用进行了比较和经济评价。
For example, fuel-Burning heat engines convert chemical energy to thermal energy; Batteries convert chemical energy to electrical energy .
如用燃料烧热的引擎把化学能转为热能，电池把化学能转为电能。
The heat produced is equal to the electrical energy wasted.
生成的热量等于浪费了的电能。
The heat produced is equal to the electrical energy wasted.
产生的热量等于浪费了的电能。
Utilization of geothermal resources to supply electrical and direct heat is energy efficient and competitive with other energy sources both in economics and in environmental efficiency.
地热能的电力利用和直接利用与其它能源相比有着经济与环境上的优势。
Now, if under certain conditions a heat pump puts out more thermal energy than it consumes in electrical energy, has the law of energy conservation been challenged?
现在，如果在某些条件下，热泵所产生的热能超出了它所消耗的电能，能量守恒定律即已遭到质疑了吗？
The electrical energy is converted to heat energy basically used in the process.
过程中所用的电能基本上转换为热能。
Electrical conductors are usually metallic. Thermal conductors allow thermal energy to flow because they do not absorb radiant heat; they include materials such as metal and glass.
电导体一般是用金属制成的。热导体能使热能流动，因为它无法吸收辐射热；这类物质包括了金属和玻璃。
Latent heat storage system based on phase change materials' (PCMs) melting and freezing is particularly suitable for solar energy heating, peak-shift of electrical demand and heat recovery.
基于相变材料熔化和凝固过程的相变潜热储能系统适用于太阳能加热、电力的‘削峰填谷’、热能回收。
Discharge of plasma generator in electrothermal launchers is a main process of converting electrical energy to heat energy.
在电热化学发射中，等离子体发生器的放电过程是电能转化为热能的重要阶段。
Electrical energy may be converted into heat, light or chemical energy.
热能仅是几种能量中的一种，其他的能有电能、光能、化学能。
The forms of energy with which we often meet are heat energy, sound energy, electrical energy, chemical energy.
我们经常遇到热能、声能、电能、化学能多种形式的能。
Electrical energy may be converted into heat, light or chemical energy.
电能可以被转换成热能、光能或化学能。
Electrical energy may be converted to heat, light or chemical energy.
电能可以被转换成热能，光能或化学能。
Electrical energy may be converted into heat, light or chemical energy.
我们不但能变电能为光能，还能把它变为热能。
Electrical energy may be converted to heat, light or chemical energy.
我们不但能变电能为光能，还能把它变为热能。
Electrical energy may be converted to heat, light or chemical energy.
热能仅是几种能量中的一种，其他的能有电能、光能、化学能。
Electrical energy as well as heat can be converted into mechanical energy.
电能和热能一样可以转化为机械能。
Electrical energy expended by lamp converts into heat and light.
电灯所消耗的电能一部分变成了热能，另一部分变成了光能。
Here is an example of heat energy turning into electrical energy.
这是一个热能转变为电能的例子。
They learned that 3D printers that use heat or a laser to melt plastic consumed an estimated 50 to 100 times more electrical energy than injection molding to make an object of the same weight.
他们了解到，使用热或激光来熔化塑料三维打印机消耗的估计50至100倍的电能比注射成型，使相同的重量的目的。
They learned that 3D printers that use heat or a laser to melt plastic consumed an estimated 50 to 100 times more electrical energy than injection molding to make an object of the same weight.
他们了解到，使用热或激光来熔化塑料三维打印机消耗的估计50至100倍的电能比注射成型，使相同的重量的目的。
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