Acoustic reflector is widely used in dome speaker for sound energy dispersion redistribution.
声反射器广泛用于高音扬声器的指向性控制。
But there have been very few means for determining the average sound energy diffusion coefficient.
至今界面平均声能扩散系数的确定方法很少。
There are different forms of energy such as heat energy, sound energy, electrics energy, and chemical energy.
有各种不同形式的能，例如热能，声，电能和化学能。
There are different forms of energy, such as heat energy, sound energy, electric energy, and chemical energy.
有各种不同的能，例如热能、声能、电能和化学能。
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。
It is shown that it is the irrotational component of the active intensity that transfers sound energy in sound field.
在声场中真正传递声能量者仅是有功声强中的无旋分量。
A telephone, for example, converts sound energy to an electrical signal and back again to audio to enable conversation.
例如，电话把声能转换为电信号并重新转换回声频来启动对话。
This motivated us to realise power generation by turning sound energy from speech, music or noise into electrical power.
这项成果促使我们通过将来自演讲、音乐以及噪音等方面的声能转化成电能来发电。
This motivated us to realize power generation by turning sound energy from speech, music or noise into electrical power.
这让我们产生了将语音，音乐甚至噪音转化为电力的想法。
The sound energy burning is developed on the basis of intertransformation and interaction between sound energy and heat energy.
声能燃烧是以热声相互转换、相互作用原理为基础的一种新型燃烧方式。
Power industry is the foundation of national economy, the electric power product should be a safe, reliable, economical, sound energy.
电力工业是国民经济的基础，电力产品应该是安全、可靠、经济、优质的能源产品；
The results showed that the first heart sound energy fraction were significantly different in the normal group and the heart murmur group.
试验结果表明，在正常组和返流性心脏杂音组间，第一心音能量分数存在显著性差异。
Under the condition of optical breakdown, a high ratio of laser to sound energy conversion can be obtained with a large laser beam waist radius.
在保证光击穿的条件下，选择较大的激光焦斑半径，可提高光声能量转换效率。
Sound intensity is the sound wave intensity in sound field, which equals sound energy through the unit area perpendicular to the energy flow direction.
声强就是声场中的声波强度，它等于通过与能流方向垂直的单位面积上的声能量。
In chapter two, wave motion equation, sound energy, sound energy flux density, sound intensity and its scaling method and the theorem of two-microphone sound intensity have been introduced.
第二章介绍波动方程、声能、声能流密度、声强及度量方法、双传声器互谱声强测量原理。
Governments need to formulate energy policies that promote economically and environmentally sound development.
各国政府需要制订促进经济和环境充分发展的能源政策。
The energy from these atmospheric waves, like the energy from a sound wave, propagates both horizontally and vertically.
这些大气波动携带的能量像声波那样在水平方向和垂直方向上进行传播。
They provide us with the environmentally sound renewable resource of wood, fuel for energy and many non-wood products, including food, fodder, medicines, building materials and cosmetics.
它们为我们提供环保型可再生木材资源、燃料能源和众多非木材产品，包括食物、饲料、药材、建筑材料和装饰材料。
It certainly doesn't sound right. In physics, energy can be neither created nor destroyed, it simply changes form.
在物理学中，能量既不能被创造，也无法被销毁，而是仅仅改变了存在的形式。
It could speed the transfer of appropriate energy technology to poor countries and give them objective advice on an optimal energy mix that is safe, secure and environmentally sound.
它能够促进合适的能源技术在穷国的普及，就安全、可靠、具有环境友好特点的最优能源组合为穷国提供客观建议。
They think there’s a metabolic link, because energy use affects the nerves and muscles that animals use to sound off.
科学家认为叫声与体温体积之间存在着某种新陈代谢上的联系，因为它们用力发出声音时会牵动发声神经和肌肉。
They had hoped to be able to perfect this material so that small disturbances, including sound waves, could be harvested for energy.
他们希望将这种材料进一步完善，届时类似声波之类的小干扰将能用于收集能源。
Plans for electric cars may sound attractive, but you still need the clean energy to power them.
电子汽车听起来很不错，但还是需要一种清洁能源来支持。
That sound a lot but but it's worth considering that half the house now complies with 2013 energy standards.
听上去挺多，但是考虑到整个房屋有一半符合2013年的能耗标准我们觉得很值。
The engineers suggest practical USES for the substance include thermal insulation, battery electrodes and products that need to dampen sound, vibration and shock energy.
工程师建议，这种材料可以实际应用于制造热绝缘物质，蓄电池极板，以及用在一些需要减噪减震及缓冲的产品上。
Li said that recent years have witnessed sound and fruitful cooperation between both sides in the areas of nuclear energy, aviation, railway and space.
李肇星说，近年来，中法在核能、航空、铁路、空间等领域合作良好，成果丰硕。
The sound waves from this fork propagates and makes forks nearby resonate with the same energy.
这个声音波来自这个音叉传递并且让音叉靠近这个共振使用相同能量。
"It may not sound like much, but if half of America's households cut their energy demand by 10 percent, it would be the equivalent of taking eight million cars off the road," Google said.
“听起来不多，但是如果有一半的美国家庭减少10%的能源需求，那么这相当于在路上减少了800万辆轿车。”Google表示。
It may sound like a magic trick, but it makes sense if you think about the fact that the light you can see is only a small section of the larger spectrum of energy all around you.
这可能听起来像个魔术，但是如果你想到这样一个事实，即可见光只是你周围更大光谱能量中的一小部分，那这就合理了。
It may sound like a magic trick, but it makes sense if you think about the fact that the light you can see is only a small section of the larger spectrum of energy all around you.
这可能听起来像个魔术，但是如果你想到这样一个事实，即可见光只是你周围更大光谱能量中的一小部分，那这就合理了。
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